Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T15:01:21.872233Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 0 inbound Pith citation observations for arXiv:1908.02264.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T15:01:21.872233Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
29 of 29 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 58ea1ae3-bc68-4463-a83c-09ba34b92021 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Progress in Mathematics, 240
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 816b02d2-74b4-4509-b390-efb25b65ba68 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b593a276-c777-4441-9cb6-ba928d7ca909 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Bahouri, J
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9a9bd636-f78e-4986-a4da-0931c5b729e8 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group , 2000, Ricerche di matematica, vol
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8806d02b-0a61-41fb-a3e4-52bd49ea0dbe · outbound
Singular periodic solutions to a critical equation in the Heisenberg group CRC Press, Boca Raton, FL, 1991
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e55f0766-1141-4b40-ac68-cbf8c9537c9a · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fd67b345-93af-43a8-8933-95f9ff94f34f · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9ea5fc88-8433-46f9-9925-64f6f07a2445 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c2e9be57-51a8-4c4f-8560-f3df756bfcd6 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group American Mathematical Society, Providence, RI; International Press, Boston, MA, 2001
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation cca99521-be32-46cd-af25-003e8016a69b · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 0634e4c1-a36e-40e3-b5d2-b0386b51941e · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Birkhäuser Boston, Inc., Boston, MA, 2006
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9f5de96d-fd8d-4643-b737-a8a6011c417f · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Princeton University Press, Princeton, NJ, 1989
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation af14c704-9ebc-4e38-beaf-7ace47049175 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 501f7dde-46d2-45f9-a8b4-18973a659398 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Pacific J
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c42abc4a-7431-4717-91d5-49b9c56ca3a5 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Second edition., Graduate Texts in Mathematics, 249
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6375538e-6ea3-41cf-8cb9-a463a8c40c58 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c1ed40a7-ad71-434a-b62a-31f4aacb505f · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4517cc39-2338-4acb-a860-4a311230909a · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Differential Geom
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7b1bc5c1-cc39-4307-9e1a-8db3fb0bd055 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e2433445-7115-4793-a0aa-a9a15bba1205 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 099ec2a9-b3c6-4e3e-a197-76fadd5bf65f · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3711b00d-55c6-4bc4-87fd-09375cc50634 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b6eee335-e8df-47dd-846f-e3ac95026478 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Duke Math
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a8aebadd-c3e9-407c-b658-9f682168956b · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 52db2be2-3d9a-49f4-938e-c500e1453a12 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 94b5facd-e0a5-4b7d-a40e-82b6d4240ce3 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group The principle of symmetric criticality
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b2603400-8af1-4406-a464-9262b3f31f86 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Struwe, Variational Methods, Ergeb
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e2cab4e9-a831-4f6d-a08d-5d6df34e3b59 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8803d3fd-7b59-464a-97b7-cb08f23b1408 · outbound
Singular periodic solutions to a critical equation in the Heisenberg group Unresolved cited work
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.