Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-25T00:13:52.470450Z
Paper Citation Record · LEDGER
Open problems in the spectral theory of signed graphs
As of 23 August 2026, this Paper Citation Record lists 86 of 86 outbound references and 3 inbound Pith citation observations for arXiv:1907.04349.
A citation records a reference. It does not transfer a finding from one paper to another.
Coverage vector
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-22T06:32:14.747728+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-15T22:06:09.678474Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-10T05:30:23.456663Z
Reference resolution
86 of 86 outbound references displayed
- verified exact7
- verified fuzzy75
- unresolved4
- parse uncertain0
- malformed identifier0
- metadata mismatch0
External citation measurements
6
pith, observed 2026-08-10T05:30:23.456663Z
Outbound references
Observation 2b0348a4-fba7-43ca-a2f5-7e14ec795a14 · outbound
This paper cites Akbari, F.
Open problems in the spectral theory of signed graphs Akbari, F
Reference 1
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.617645Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 17177be2-8274-4f57-96f6-f1d672e532e3 · outbound
This paper cites Proof of a Conjecture on the Seidel Energy of Graphs.
Open problems in the spectral theory of signed graphs Proof of a Conjecture on the Seidel Energy of Graphs
Reference 2
- Resolution
- verified exact
- local_arxiv, observed 2026-05-25T00:15:06.829710Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 6ae8b244-233a-4b12-9c15-3a9572ccbecc · outbound
This paper cites Akbari, W.H.
Open problems in the spectral theory of signed graphs Akbari, W.H
Reference 3
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.574470Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation b4a84644-ee16-457b-ace5-6e4ef98891b6 · outbound
This paper cites Balla, F.
Open problems in the spectral theory of signed graphs Balla, F
Reference 4
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.354835Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 896be177-2d90-4d9c-ae32-fa3c241d453c · outbound
This paper cites Belardo, E.M.
Open problems in the spectral theory of signed graphs Belardo, E.M
Reference 5
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.564219Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 33dd22b7-617d-4afe-b122-e3bd92b86ae2 · outbound
This paper cites Belardo, S.K.
Open problems in the spectral theory of signed graphs Belardo, S.K
Reference 6
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.358105Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation b2015d7f-bb92-42ee-8ca0-a45955a1c720 · outbound
This paper cites Belardo, Z.
Open problems in the spectral theory of signed graphs Belardo, Z
Reference 7
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.560963Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 4aa48214-f98e-489d-b76c-9fddef5812a7 · outbound
This paper cites Bilu and N.
Open problems in the spectral theory of signed graphs Bilu and N
Reference 8
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.373074Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 8d7205ab-aac1-49dd-9d56-6b1594000545 · outbound
This paper cites an unresolved cited work.
Open problems in the spectral theory of signed graphs Unresolved cited work
Reference 9
- Resolution
- unresolved
- raw_fallback, observed 2026-05-25T00:15:07.554288Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation c7535fd4-be4f-4501-ab56-0a041f0c5a1a · outbound
This paper cites Brouwer and W.
Open problems in the spectral theory of signed graphs Brouwer and W
Reference 10
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.365953Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 891694f6-a4f5-4c83-82cf-2bf285d19ed7 · outbound
This paper cites Brouwer and A.
Open problems in the spectral theory of signed graphs Brouwer and A
Reference 11
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.549816Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 7e5ca4dc-e8f7-43a4-a8d3-e37184e2ff7a · outbound
This paper cites Bukh, Bounds on equiangular lines and on related sphe rical codes, SIAM J.
Open problems in the spectral theory of signed graphs Bukh, Bounds on equiangular lines and on related sphe rical codes, SIAM J
Reference 12
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.369868Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation d14d882c-ab8b-42d8-8d26-876079936e75 · outbound
This paper cites Bussemaker and A.
Open problems in the spectral theory of signed graphs Bussemaker and A
Reference 13
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.546754Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 576c5342-8dba-403a-975e-d0ab25ce1238 · outbound
This paper cites Butler, Eigenvalues of 2-edge-coverings, Linear Multilinear Algebra 58 (2010), no.
Open problems in the spectral theory of signed graphs Butler, Eigenvalues of 2-edge-coverings, Linear Multilinear Algebra 58 (2010), no
Reference 14
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.543302Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation db97d2c0-bb94-4e4e-a929-eedf5713827d · outbound
This paper cites de Caen, E.R.
Open problems in the spectral theory of signed graphs de Caen, E.R
Reference 15
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.539509Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 0bc844ab-7fea-4942-a270-dae2a98dc57f · outbound
This paper cites Cameron, J.M.
Open problems in the spectral theory of signed graphs Cameron, J.M
Reference 16
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.535728Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 2d35fc8c-8e56-4f7a-ae9d-3ffd9191cdb8 · outbound
This paper cites Carlson, K.
Open problems in the spectral theory of signed graphs Carlson, K
Reference 17
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.532693Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 91824202-9ccc-46b8-a448-a3472851c784 · outbound
This paper cites Chawathe and G.R.
Open problems in the spectral theory of signed graphs Chawathe and G.R
Reference 18
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.529494Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 45638a02-eeaa-4256-b026-7b78f43575f0 · outbound
This paper cites Cioab˘ a, J.H.
Open problems in the spectral theory of signed graphs Cioab˘ a, J.H
Reference 19
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.526571Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 986f1c69-03f3-4b4b-9a7a-9cd29c6d3771 · outbound
This paper cites Cvetkovi´ c, Complexity indices for the traveling salesman problem and data mining, Trans.
Open problems in the spectral theory of signed graphs Cvetkovi´ c, Complexity indices for the traveling salesman problem and data mining, Trans
Reference 20
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.376862Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation d032c8c6-793f-4206-8553-6a8b500b57b3 · outbound
This paper cites Cvetkovi´ c, M.
Open problems in the spectral theory of signed graphs Cvetkovi´ c, M
Reference 21
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.523155Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 3f9ce0d1-0f48-41cb-b61e-8ffc43af2608 · outbound
This paper cites Cvetkovi´ c, M.
Open problems in the spectral theory of signed graphs Cvetkovi´ c, M
Reference 22
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.519655Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 0704ec41-3da8-4e36-9185-389e722151e2 · outbound
This paper cites Cvetkovi´ c and P.
Open problems in the spectral theory of signed graphs Cvetkovi´ c and P
Reference 23
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.512328Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 20752dac-5d20-4aec-82ca-cb9b26f23b64 · outbound
This paper cites Cvetkovi´ c, P.
Open problems in the spectral theory of signed graphs Cvetkovi´ c, P
Reference 24
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.610963Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation c7036161-75b6-4359-942b-cfeada3c9958 · outbound
This paper cites Cvetkovi´ c, P.
Open problems in the spectral theory of signed graphs Cvetkovi´ c, P
Reference 25
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.505243Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 62cb10e5-ff53-4f1a-a8d3-705b515bbce0 · outbound
This paper cites van Dam, Graphs with Few Eigenvalues.
Open problems in the spectral theory of signed graphs van Dam, Graphs with Few Eigenvalues
Reference 26
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.435938Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 23f09445-6d05-4541-9627-88924331ad14 · outbound
This paper cites van Dam, Nonregular graphs with three eigenvalues , J.
Open problems in the spectral theory of signed graphs van Dam, Nonregular graphs with three eigenvalues , J
Reference 27
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.493975Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 3fa4e4e8-9162-4391-b6ad-c0957d941f9f · outbound
This paper cites van Dam, The combinatorics of Dom de Caen, Des.
Open problems in the spectral theory of signed graphs van Dam, The combinatorics of Dom de Caen, Des
Reference 28
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.393634Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation e6829916-b09b-4f99-be7e-f416e396721d · outbound
This paper cites van Dam and J.H.
Open problems in the spectral theory of signed graphs van Dam and J.H
Reference 29
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.603726Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation f26d5fde-0d9e-4456-93b3-6fdddb0fa5f2 · outbound
This paper cites van Dam, J.H.
Open problems in the spectral theory of signed graphs van Dam, J.H
Reference 30
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.480039Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation d67d6e1c-f444-4f79-ba62-32b3e92507e4 · outbound
This paper cites Et-Taoui and A.
Open problems in the spectral theory of signed graphs Et-Taoui and A
Reference 31
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.476667Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 7d5c5e08-5fc4-4dc0-b2dd-88723d7bc8d1 · outbound
This paper cites Fowler, H¨ uckel spectral of M¨ obiusπ systems, Phys.
Open problems in the spectral theory of signed graphs Fowler, H¨ uckel spectral of M¨ obiusπ systems, Phys
Reference 32
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.459560Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 7f5c9179-a2ed-421e-ab35-47781e379a3c · outbound
This paper cites Spectral Theory of Unsigned and Signed Graphs. Applications to Graph Clustering: a Survey.
Open problems in the spectral theory of signed graphs Spectral Theory of Unsigned and Signed Graphs. Applications to Graph Clustering: a Survey
Reference 33
- Resolution
- verified exact
- local_arxiv, observed 2026-05-25T00:15:06.819016Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 94a65168-945d-4b54-bcad-4a557dc87983 · outbound
This paper cites Geramita and J.
Open problems in the spectral theory of signed graphs Geramita and J
Reference 34
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.456169Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 86800209-f879-4ac5-a8c4-3f7d57dfde4e · outbound
This paper cites Germina, K.
Open problems in the spectral theory of signed graphs Germina, K
Reference 35
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.452670Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 02097f8c-00ed-47b0-adb4-f1f95d000250 · outbound
This paper cites Shahul Hameed and K.A.
Open problems in the spectral theory of signed graphs Shahul Hameed and K.A
Reference 36
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.449442Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 8ca7fa87-53d7-4bad-95d6-ea8567dd22c2 · outbound
This paper cites Ghasemian and G.H.
Open problems in the spectral theory of signed graphs Ghasemian and G.H
Reference 37
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.445795Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation aa02c50d-5ad9-4036-82a5-638de214de45 · outbound
This paper cites Ghorbani, On eigenvalues of Seidel matrices and Haem ers’ conjecture, Des.
Open problems in the spectral theory of signed graphs Ghorbani, On eigenvalues of Seidel matrices and Haem ers’ conjecture, Des
Reference 38
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.462889Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 439fc309-0dd4-4a71-b0a6-4b9e56688b24 · outbound
This paper cites Glazyrin and W.-H.
Open problems in the spectral theory of signed graphs Glazyrin and W.-H
Reference 39
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.584291Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation c483f7f6-32a6-49e0-8a04-ecf706a1c275 · outbound
This paper cites Godsil, Algebraic Combinatorics Chapman and Hall Math.
Open problems in the spectral theory of signed graphs Godsil, Algebraic Combinatorics Chapman and Hall Math
Reference 40
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.466435Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 8c12da87-6fbe-4796-ba7a-f20cdb34e3a1 · outbound
This paper cites Godsil and I.
Open problems in the spectral theory of signed graphs Godsil and I
Reference 41
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.571148Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 4a7a8535-2c62-4640-b736-b0ea49dc06b8 · outbound
This paper cites Godsil and G.
Open problems in the spectral theory of signed graphs Godsil and G
Reference 42
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.439252Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation a56e71ad-38d6-4704-b246-2f2e20e267f1 · outbound
This paper cites Goethals and J.
Open problems in the spectral theory of signed graphs Goethals and J
Reference 43
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.469800Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 36601688-eee8-4df7-b64b-045c652e0e2a · outbound
This paper cites Greaves, Equiangular line systems and switching cla sses containing regular graphs, Linear Algebra Appl.
Open problems in the spectral theory of signed graphs Greaves, Equiangular line systems and switching cla sses containing regular graphs, Linear Algebra Appl
Reference 44
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.473296Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 46776773-7cc6-4f4f-8df5-d08ba8ca70f9 · outbound
This paper cites Greaves, J.H.
Open problems in the spectral theory of signed graphs Greaves, J.H
Reference 45
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.410574Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 139c8a5e-0d79-4be1-b9f1-41b23628485e · outbound
This paper cites an unresolved cited work.
Open problems in the spectral theory of signed graphs Unresolved cited work
Reference 46
- Resolution
- unresolved
- raw_fallback, observed 2026-05-25T00:15:07.429095Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 12a28492-8f23-4ba3-9876-2ebca6e06cd7 · outbound
This paper cites Haemers, Private communication to the 2nd author, April 2011.
Open problems in the spectral theory of signed graphs Haemers, Private communication to the 2nd author, April 2011
Reference 47
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.432606Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation b2cd19b8-21e5-44a9-a95c-6c6558a083c4 · outbound
This paper cites Haemers, Seidel switching and graph energy, MATCH Commun.
Open problems in the spectral theory of signed graphs Haemers, Seidel switching and graph energy, MATCH Commun
Reference 48
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.425502Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation ec73574a-bebe-48c7-a8c1-8c9bc7ece8cf · outbound
This paper cites Heilmann and E.H.
Open problems in the spectral theory of signed graphs Heilmann and E.H
Reference 49
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.490557Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 44d32c1f-4b6b-4c99-996b-2ab5efa75f83 · outbound
This paper cites Hoffman, On limit points of spectral radii of non-neg ative symmetric integral matrices, Graph Theory Appl., Lect.
Open problems in the spectral theory of signed graphs Hoffman, On limit points of spectral radii of non-neg ative symmetric integral matrices, Graph Theory Appl., Lect
Reference 50
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.422101Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation f6d433f4-ec83-41fb-9ce7-fb9dae7fe6ca · outbound
This paper cites Hoffman, On graphs whose least eigenvalue exceeds − 1 − √ 2, Linear Algebra Appl.
Open problems in the spectral theory of signed graphs Hoffman, On graphs whose least eigenvalue exceeds − 1 − √ 2, Linear Algebra Appl
Reference 51
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.483798Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation bb8b2e77-9874-442e-bb52-d05d792cc3ea · outbound
This paper cites Hoffman and J.H.
Open problems in the spectral theory of signed graphs Hoffman and J.H
Reference 52
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.487047Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 3093349e-f887-4a58-b21e-78b74378e077 · outbound
This paper cites Hoory, N.
Open problems in the spectral theory of signed graphs Hoory, N
Reference 53
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.442579Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation ae0b04d5-529f-43b2-8411-83bd45bd9b40 · outbound
This paper cites Induced subgraphs of hypercubes and a proof of the Sensitivity Conjecture.
Open problems in the spectral theory of signed graphs Induced subgraphs of hypercubes and a proof of the Sensitivity Conjecture
Reference 54
- Resolution
- verified exact
- arxiv_id, observed 2026-05-25T00:15:06.835467Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation c50e01c9-0921-4f4d-93ea-577904e2216b · outbound
This paper cites Inoue, A construction of the McLaughlin graph from th e Hoffman-Singleton graph, Aus- tralas.
Open problems in the spectral theory of signed graphs Inoue, A construction of the McLaughlin graph from th e Hoffman-Singleton graph, Aus- tralas
Reference 55
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.417874Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation e6f08af3-c846-4a6b-b2cd-2fbcf9936737 · outbound
This paper cites Forbidden subgraphs for graphs of bounded spectral radius, with applications to equiangular lines.
Open problems in the spectral theory of signed graphs Forbidden subgraphs for graphs of bounded spectral radius, with applications to equiangular lines
Reference 56
- Resolution
- verified exact
- arxiv_id, observed 2026-05-25T00:15:06.814325Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 73cd0876-9b0d-4f83-9470-01373b3ae6c7 · outbound
This paper cites Koolen and A.
Open problems in the spectral theory of signed graphs Koolen and A
Reference 57
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.414222Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 409992d8-7520-4334-a1d5-7d8c934993f4 · outbound
This paper cites Koolen and Q.
Open problems in the spectral theory of signed graphs Koolen and Q
Reference 58
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.497783Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation fac43bb0-d112-4e60-a6ac-a3631e04d3f4 · outbound
This paper cites Koolen, J.Y.
Open problems in the spectral theory of signed graphs Koolen, J.Y
Reference 59
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.508775Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation bbc7db3d-a82d-48af-85c6-be0b4a277188 · outbound
This paper cites Lemmens and J.J.
Open problems in the spectral theory of signed graphs Lemmens and J.J
Reference 60
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.501613Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 4839b6a7-68b9-42ff-8980-9d09b9a94e69 · outbound
This paper cites Equiangular lines and the Lemmens-Seidel conjecture.
Open problems in the spectral theory of signed graphs Equiangular lines and the Lemmens-Seidel conjecture
Reference 61
- Resolution
- verified exact
- arxiv_id, observed 2026-05-25T00:15:06.809090Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation fec09692-6b5c-4a64-9ca8-880792af7b60 · outbound
This paper cites van Lint and J.J.
Open problems in the spectral theory of signed graphs van Lint and J.J
Reference 62
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.407513Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation dbe32360-374f-4a82-9a6b-f3443e56d8c8 · outbound
This paper cites van Lint and R.M.
Open problems in the spectral theory of signed graphs van Lint and R.M
Reference 63
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.404155Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation bc0ad734-a51d-453e-acad-973bae67e45d · outbound
This paper cites Mallows and N.J.A.
Open problems in the spectral theory of signed graphs Mallows and N.J.A
Reference 64
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.400325Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation bc97d538-1eb2-4d74-9785-74ff754be053 · outbound
This paper cites Marcus, D.
Open problems in the spectral theory of signed graphs Marcus, D
Reference 65
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.577698Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 87b5e59f-fa91-4fbf-886b-5739c42275cf · outbound
This paper cites McKee and C.
Open problems in the spectral theory of signed graphs McKee and C
Reference 66
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.397197Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 1f4b3aa7-9ecd-4b96-8598-1a044ddea4e5 · outbound
This paper cites Muzychuk and M.
Open problems in the spectral theory of signed graphs Muzychuk and M
Reference 67
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.557540Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation a53fa42d-f727-446a-8118-4f312fc9633b · outbound
This paper cites Neumaier, Graph representations, two-distance set s, and equiangular lines, Linear Algebra Appl.
Open problems in the spectral theory of signed graphs Neumaier, Graph representations, two-distance set s, and equiangular lines, Linear Algebra Appl
Reference 68
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.516010Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation d8282c38-2654-4bdc-ae6e-230c5753d289 · outbound
This paper cites Nilli, On the second eigenvalue of a graph, Discrete Math.
Open problems in the spectral theory of signed graphs Nilli, On the second eigenvalue of a graph, Discrete Math
Reference 69
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.567657Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation cf174cf4-be85-4983-9135-770fcf6f2fa8 · outbound
This paper cites Nikiforov, Some inequalities for the largest eigenv alue of a graph, Combin.
Open problems in the spectral theory of signed graphs Nikiforov, Some inequalities for the largest eigenv alue of a graph, Combin
Reference 70
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.351550Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 5ded2791-d6d4-4575-82b7-997281ca339e · outbound
This paper cites On the signed graphs with two distinct eigenvalues.
Open problems in the spectral theory of signed graphs On the signed graphs with two distinct eigenvalues
Reference 71
- Resolution
- verified exact
- local_arxiv, observed 2026-05-25T00:15:06.803728Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 2c4fa066-3c1a-4b0d-8c86-e6553dfe9b83 · outbound
This paper cites Determinants of Seidel matrices and a conjecture of Ghorbani.
Open problems in the spectral theory of signed graphs Determinants of Seidel matrices and a conjecture of Ghorbani
Reference 72
- Resolution
- verified exact
- local_arxiv, observed 2026-05-25T00:15:06.824059Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation d0d9807b-9121-4323-935d-a85e51bbd324 · outbound
This paper cites Seidel, A survey of two-graphs.
Open problems in the spectral theory of signed graphs Seidel, A survey of two-graphs
Reference 73
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.588423Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 32276a25-55af-489e-9966-90f21476a0e2 · outbound
This paper cites an unresolved cited work.
Open problems in the spectral theory of signed graphs Unresolved cited work
Reference 74
- Resolution
- unresolved
- raw_fallback, observed 2026-05-25T00:15:07.580946Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation e14cee75-d5fe-4d3f-8d7b-3fec203dbd53 · outbound
This paper cites Shearer, On the distribution of the maximum eigenval ue of graphs, Linear Algebra Appl.
Open problems in the spectral theory of signed graphs Shearer, On the distribution of the maximum eigenval ue of graphs, Linear Algebra Appl
Reference 75
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.344567Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 66af6519-fe4f-4af6-8ad7-7c9532b11c0b · outbound
This paper cites Stevanovi´ c,Spectral radius of graphs , Academic Press Elsevier 2015.
Open problems in the spectral theory of signed graphs Stevanovi´ c,Spectral radius of graphs , Academic Press Elsevier 2015
Reference 76
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.348058Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 8e0bde8e-3188-4b74-81c6-2833d92ffe72 · outbound
This paper cites Sz¨ oll˝ osi and P.R.J.¨Osterg ˚ ard, Enumeration of Seidel matrices,European J.
Open problems in the spectral theory of signed graphs Sz¨ oll˝ osi and P.R.J.¨Osterg ˚ ard, Enumeration of Seidel matrices,European J
Reference 77
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.607761Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 46fb1581-62f3-4690-9a20-c7fa1ca05f6c · outbound
This paper cites Vijayakumar, Signed graphs represented by D∞ , European J.
Open problems in the spectral theory of signed graphs Vijayakumar, Signed graphs represented by D∞ , European J
Reference 78
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.390323Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 6ec9303f-3aa8-458c-8aec-56969ce31625 · outbound
This paper cites an unresolved cited work.
Open problems in the spectral theory of signed graphs Unresolved cited work
Reference 79
- Resolution
- unresolved
- raw_fallback, observed 2026-05-25T00:15:07.614327Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation ca58c614-f8d1-4e3a-9a69-7d6751206514 · outbound
This paper cites Woo and A.
Open problems in the spectral theory of signed graphs Woo and A
Reference 80
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.386956Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation bdb90381-1f08-4328-9a57-91ab9ad33647 · outbound
This paper cites Zaslavsky, Signed graphs, Discrete Appl.
Open problems in the spectral theory of signed graphs Zaslavsky, Signed graphs, Discrete Appl
Reference 81
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.362816Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 6c0e4253-de32-4c9a-9d3c-399c0ccd2742 · outbound
This paper cites Zaslavsky, Matrices in the theory of signed simple gr aphs, Advances in Discrete Mathe- matics and Applications: Mysore, 2008, Ramanujan Math.
Open problems in the spectral theory of signed graphs Zaslavsky, Matrices in the theory of signed simple gr aphs, Advances in Discrete Mathe- matics and Applications: Mysore, 2008, Ramanujan Math
Reference 82
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.596476Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation bfc44829-8382-4711-9b62-d1a498e9feeb · outbound
This paper cites Zaslavsky, Six signed Petersen graphs, and their aut omorphisms, Discrete Math.
Open problems in the spectral theory of signed graphs Zaslavsky, Six signed Petersen graphs, and their aut omorphisms, Discrete Math
Reference 83
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.383784Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 3c144a0f-34ef-4ab3-b1de-656b454db89c · outbound
This paper cites Zaslavsky, A mathematical bibliography of signed an d gain graphs and allied areas, Elec- tron.
Open problems in the spectral theory of signed graphs Zaslavsky, A mathematical bibliography of signed an d gain graphs and allied areas, Elec- tron
Reference 84
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.600121Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 85f0947b-8ff4-4279-bbf8-4f7c3fa96591 · outbound
This paper cites Zaslavsky, Negative (and positive) circles in signe d graphs: A problem collection, AKCE Int.
Open problems in the spectral theory of signed graphs Zaslavsky, Negative (and positive) circles in signe d graphs: A problem collection, AKCE Int
Reference 85
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.380457Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 5d41b8ef-cf36-4f26-883a-300a8f511648 · outbound
This paper cites Zaslavsky, Glossary of Signed and Gain Graphs, Electron.
Open problems in the spectral theory of signed graphs Zaslavsky, Glossary of Signed and Gain Graphs, Electron
Reference 86
- Resolution
- verified fuzzy
- raw_fallback, observed 2026-05-25T00:15:07.593011Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Pith citing papers
Observation a3266f61-c59e-449c-908d-e01e0d57fd6c · inbound
Connected signed graphs with given inertia indices and given girth cites this paper.
Connected signed graphs with given inertia indices and given girth Open problems in the spectral theory of signed graphs
Reference 1
- Resolution
- unresolved
- no resolver link, observed 2026-08-15T22:06:09.678474Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 628b942c-8352-4ac2-9d09-c93575942f66 · inbound
Inertia indices of signed graphs with given cyclomatic number and given number of pendant vertices cites this paper.
Inertia indices of signed graphs with given cyclomatic number and given number of pendant vertices Open problems in the spectral theory of signed graphs
Reference 1
- Resolution
- verified exact
- local_arxiv, observed 2026-08-06T22:08:09.676033Z
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation dee68e45-427a-4826-a500-123c8fc93132 · inbound
Finding all cospectral mates over a number field cites this paper.
Finding all cospectral mates over a number field Open problems in the spectral theory of signed graphs
Reference 2
- Resolution
- unresolved
- no resolver link, observed 2026-08-15T14:27:32.610453Z
Source-reported events for the cited work
Unavailable: canonical work link unavailable.