Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T13:07:15.650514Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 67 of 67 outbound references and 0 inbound Pith citation observations for arXiv:1908.06041.
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 2026-08-14T13:07:15.650514Z
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
67 of 67 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 264c8416-7b97-40f3-95c5-f2f0513c8848 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
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 c1607c43-24dc-409d-bb4f-df1e576d6db3 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter A., and Brown, K
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 0e4d09ab-98d8-41a0-a702-eb16f4747272 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter S.On series in root vectors of operators defined by forms with a selfadjoint principal part.Funktsional
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 5e231b22-bdc5-48b6-a08e-aa2c5a56efc7 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
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 c4d2a0a2-87d5-4d7e-8a7c-078b9db87b09 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
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 a9a1fae0-595f-4774-b017-039f89798770 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter 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 e32d7c16-2c76-49a6-83cf-5f0036a1562f · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Friedlander’s eigenvalue inequalities and the Dirichlet-to-Neumann semigroup
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 39de413b-4d7a-4d45-9039-94916d1ce369 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter 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 d9081086-365c-4ea6-b041-91dc3fde799b · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
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 f10ef04a-cc8c-4065-802c-04a5de9f7826 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter A., Evans, W
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 1a414f46-3379-4023-8c83-5a6c75e2e977 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter An inverse problem of Calder´ on type with partial data.Comm
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 ee5ddb3c-9fbe-432c-bece-9214ed6dba6a · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
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 bdaa8193-4096-4876-a97f-a96647ccc8bf · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Jordan chains of elliptic partial differential operators and Dirichlet-to-Neumann maps
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 c9df76c2-bff4-4432-9506-2352cce6c326 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter PT -symmetric waveguides
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 96a14cab-819b-43fa-a98f-bd147b38fccc · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter The effective Hamiltonian for thin layers with non-Hermitian Robin-type boundary conditions
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 092b480f-9f3c-4501-9ef7-3a18aab33a06 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Boundary triplets and M-functions for non-selfadjoint operators, with applications to elliptic PDEs and block operator matrices
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 e9878e09-2a28-4ed0-aba8-3491fd014421 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter On the negative spectrum of the Robin Laplacian in corner domains
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 c1cf56ab-4e93-4200-8442-3bc30a49a35e · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter The Robin problem
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 8f5d598a-1c55-4595-92d5-a3b9014dbd4f · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter On the asymptotics of a Robin eigenvalue problem
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 24eed425-16f8-4c86-ad8a-f1f2f4379bea · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter The direct and inverse scattering problems for partially coated obstacles
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 ddd0f474-2e17-40b4-bf2e-fbc57e455802 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter 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 d387260d-f6d6-4ce9-b0bd-3b154c1b469a · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Absence of eigenvalues of non-self-adjoint Robin Laplacians on the half-space
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 c86f482e-9e17-4345-99c6-f93d0c753510 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Non-positivity of the semigroup generated by the Dirichlet-to-Neumann operator
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 ea802b36-8fca-4788-8d4b-8bb7bcfac71c · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter 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 160fe8bc-56c2-4408-84b3-38ffc7e158a6 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter F., and Xu, Y
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 b0f2037a-3c63-4136-b448-a34e50b95ec6 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter C., and Gariepy, R
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 bc1357b5-a400-41c6-bb5a-d492e3248353 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Asymptotic eigenvalue estimates for a Robin problem with a large parameter
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 d544a0f1-06b2-4f96-bcd5-b5eef22bb0ee · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Curvature measures
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 d10920a6-844c-4495-9f85-1bbc1eac30a4 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter On the eigenvalues of a Robin problem with a large parameter
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.
Observation 04ee51f0-b7db-461c-8949-7f677251e543 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
Reference 30
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 4a4f2f59-5d51-440a-bee2-66557f81c45b · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter The first Robin eigenvalue with negative boundary parameter.Adv
Reference 31
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 ee1673e2-9aa2-401b-8da7-009ee17bb891 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Generalized Robin boundary conditions, Robin-to-Dirichlet maps, and Krein-type resolvent formulas for Schr¨ odinger operators on bounded Lipschitz domains
Reference 32
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 a2239408-debf-4173-9c48-8abcae317a8c · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
Reference 33
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 5d400125-4f08-4c5d-b27c-aa3e58da4c41 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Eigenvalue estimates and critical temperature in zero fields for enhanced surface supercon- ductivity
Reference 34
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 cb2aac55-b253-4363-8b2c-6dc9ec9e52df · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Bounds and monotonicity for the generalized Robin problem
Reference 35
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 44df8f52-00c8-4dbc-8d58-a9239746bff1 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Eigenvalues for the Robin Laplacian in domains with variable curvature.Trans
Reference 36
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 9333e950-c7f3-427d-8a38-5da9631267ca · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Non-self-adjoint graphs
Reference 37
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 76bb2cfc-514d-40c8-8508-37df9427f619 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter I.Inner product structures , vol
Reference 38
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 45c2e313-c3a8-47c2-a371-0d9c68c9d8e7 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
Reference 39
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 df9b5aa9-93ea-4ec7-98a8-99316d989719 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Perturbation theory for linear operators , second ed
Reference 40
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 f6e5cf28-29e4-4d80-856b-f132dd76ddc0 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Spectral asymptotics for Robin Laplacians on polygonal domains
Reference 41
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 e5787063-05d6-4397-a160-a236d1d0483a · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Effective operators for Robin eigenvalues in domains with corners
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2fd29ce5-7438-45d9-9c53-72e105dfa914 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Eigenvalues of Robin Laplacians in infinite sectors
Reference 43
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 0ff056bf-64bf-457f-abdd-5f94f03da47c · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
Reference 44
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 e458e0ba-2495-4b4c-b3b0-82cd843b462d · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Closed formula for the metric in the Hilbert space of a PT -symmetric model
Reference 45
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 205ae069-d6b9-4e22-83d4-fe05a9defab5 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Reduction of dimension as a consequence of norm-resolvent convergence and applications
Reference 46
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 50c8982a-91dc-4e27-8cd3-5adb26ebc358 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter A., Ockendon, J
Reference 47
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 541f6b1f-3803-4191-aaf8-eb7068656a51 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Resonance regimes of scattering by small bodies with impedance boundary conditions
Reference 48
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 ef832ad3-b480-4d2a-a91b-7e7359e3d27f · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
Reference 49
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 a33ee1f2-16ae-4d92-bc4c-15074c4b8381 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter On the principal eigenvalue of a Robin problem with a large parameter
Reference 50
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 2ad8bff1-209c-4d65-869c-7b8aca836b94 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
Reference 51
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 b086ea1c-3de4-4605-afc3-034a6606dd23 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter A singularly perturbed linear eigenvalue problem inC1 domains
Reference 52
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 4bce47ec-3db6-43bd-ad4c-b043ecc8c025 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Eigenvalue problems on exterior domains and Dirichlet to Neumann maps
Reference 53
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 e1215370-55c6-49a1-9070-013232938439 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
Reference 54
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 be3184ac-ca98-4727-b5ea-a9da56973351 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Strongly elliptic systems and boundary integral equations
Reference 55
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 3257d480-44e6-41ef-bc09-e7ea06074cc7 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Les m´ ethodes directes en th´ eorie des ´ equations elliptiques
Reference 56
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 17491ecc-10d7-42f7-b827-05c7639d2d22 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Bound states in waveguides with complex Robin boundary conditions
Reference 57
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 f1177eee-a6c8-4c51-8133-d6e6cef02f6b · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Resonant alteration of propagation in guiding structures with complex Robin parameter and its magnetic- field-induced restoration
Reference 58
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 a347bf7c-7cde-40be-8b16-ce1df7aeb0bd · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Guiding structures with multiply connected cross sections: Evolution of propagation in external fields at complex R obin parameters
Reference 59
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 cf82ab86-054f-49ee-b36e-326607e8ef27 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter The inverse Robin boundary value problem in a half-space
Reference 60
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 514ce499-eb27-47d4-a40f-36f3f61bd1ce · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Mean curvature bounds and eigenvalues of Robin Laplacians
Reference 61
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 5bb6d952-9ece-4a43-9cc7-718d4220ef27 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Titchmarsh-Weyl Theory and Inverse Problems for Elliptic Differential Operators , 1 ed., vol
Reference 62
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 10f71908-e678-468e-ab7e-b5d8c84c63e1 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Real and complex analysis , third ed
Reference 63
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 c0749281-b1f4-4d7c-a46c-a6f737a1c923 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Unresolved cited work
Reference 64
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 3641c20c-3f0d-44cb-86b6-e0effaf64c30 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter G., and Safarov, Y
Reference 65
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 4f0bb077-fc9f-4aca-8ad1-74e46c511972 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter T., and Watson, G
Reference 66
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 9a17f3fa-9014-4a77-a400-f5a7a4aebfa0 · outbound
On the eigenvalues of the Robin Laplacian with a complex parameter Differential-operator equations, vol
Reference 67
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.