Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-02T12:52:53.401384Z
Paper Citation Record · LEDGER
As of 12 August 2026, this Paper Citation Record lists 49 of 49 outbound references and 2 inbound Pith citation observations for arXiv:2605.31368.
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 2026-08-02T12:52:53.401384Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-12T06:34:41.77262+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-06T00:20:43.236281Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-06T00:20:43.500587Z
49 of 49 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 5f9f6607-79ee-44de-8c28-ce4057795563 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c4b4559c-e2e8-4982-bc87-9e750444af4f · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3f61c868-0c5d-46c8-b481-b9900d8148fd · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation cf206ce2-ed2a-49fa-aa94-4039fd1a30c5 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 81c73295-4691-48f5-aa73-0ecceb82db3e · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Alessandrini,On Courant’s nodal domain theorem, Forum Math.10(1998), no
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 380b2379-ffda-4c8e-8133-f07d49402c92 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations A pseudodifferential calculus for maximally hypoelliptic operators and the Helffer-Nourrigat conjecture
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 86b32b15-f2d1-4c8d-bcec-19ffab175540 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Arendt and M
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6bdd030a-2448-45ad-8ed7-364b20df30e6 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Aronszajn,A unique continuation theorem for solutions of elliptic partial differential equations or inequalities of second order, J
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 172e44c2-2e45-4079-b996-d9e29a7fec6a · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b2a7d3a1-0d7b-41c6-b2f9-efeffc47f475 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations somme de carr´ es
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f87abb7d-0e22-4ffc-8536-4178a42d2daa · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Chanillo and R
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a1145213-5b0f-4382-938c-4a4b96493874 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Chatzakou and B
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1196605d-de1f-450a-9260-d5ee5b1455d6 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Chatzakou, J
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 83aece5f-8696-44bb-bcdd-d4a08fcc4fe0 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Engel and R
Reference 14
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6f787c98-1e8a-4476-8e21-a81ac15c6ada · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Eswarathasan and C
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a6c1ebce-65c2-46f8-90f6-8bd109618fc7 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Di Fazio, M
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation 550d0de8-33fc-43a6-88b4-404a0415ed21 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 17
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 981d7c1f-f6ac-4f2d-bc8b-103312574cbd · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 18
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e7b710d5-0009-4bc4-b4fd-d33ffd7dffbf · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Gilbarg and N
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 45f287f9-1173-4a3b-9868-69b922b2c587 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Guibourg,In´ egalit´ es maximales pour l’op´ erateur de Schr¨ odinger, C
Reference 20
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5992e7c6-8e67-4184-a344-b3440a46da33 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Harakeh and L
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5a590b68-e9dd-42a7-899f-e860496a7d46 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Helffer, T
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e6e250a7-0069-4b82-9adf-34190f3f2965 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Helffer and J
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 607cd87d-09e2-49c7-b21f-387c38c2790a · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Helffer and J
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d726b3ca-b13c-4b4d-9127-e22a2d315971 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Helffer and A
Reference 25
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 03d0b4af-d947-4921-ae7b-1de60757aad6 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Helffer,Introduction to semi-classical methods for the Schr¨ odinger operator with magnetic fields, in: A
Reference 26
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation d4b0899e-cbf1-4804-81f0-cac5e1ff6c8d · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Helffer,Spectral Theory and its Applications, Cambridge Studies in Advanced Mathematics, vol
Reference 27
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ef3dea45-86d4-42a9-99ef-74a51af50ff6 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Helffer and J
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 3366f149-640b-4bcd-a035-708ebcdebdcc · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations H¨ ormander,Hypoelliptic second order differential equations, Acta Math.119(1967), 147–171
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 97533f6a-4e7a-490d-8221-d1c3105f71c0 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Iwatsuka,Magnetic Schr¨ odinger operators with compact resolvent, J
Reference 30
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 45ab0100-4fad-467b-8c1d-539e18725b75 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Kato,Perturbation Theory for Linear Operators, Classics in Mathematics, Springer, Berlin, 1995
Reference 31
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 18d220e8-96e1-45e0-a1b3-528f595c39c3 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Kondratiev and M
Reference 32
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dcf91cc7-2cd2-4285-b6c9-55160b3d78b1 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Laurent and M
Reference 33
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 67637db8-aa0e-409d-a9f3-2a2a04403d38 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 34
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5f249fb6-846b-466f-84fb-d6011cf8ee54 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Lu,Weighted Poincar´ e and Sobolev inequalities for vector fields satisfying H¨ ormander’s con- dition and applications, Rev
Reference 35
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 6c788486-1d2a-4a70-ba26-d293004b23b2 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Lu, On Harnack’s inequality for a class of strongly degenerate Schr¨ odinger operators formed by vector fields, Differ
Reference 36
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2b458181-e906-4a4c-a218-588b85369f6d · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Mohsen,Abstract maximal hypoellipticity and applications, arXiv:2601.13741 [math.OA], 2026
Reference 37
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 8660d304-009c-483a-b157-691c65dbf344 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Persson,Bounds for the discrete part of the spectrum of a semi-bounded Schr¨ odinger operator, Math
Reference 38
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation da99ed08-f816-46e3-aa7b-093d65e51eec · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Pleijel,Remarks on Courant’s nodal line theorem, Comm
Reference 39
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 978e2393-6ec9-47e3-be71-cf48db512cf2 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Reed and B
Reference 40
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 4e4e2751-6d59-4098-9ff8-fa1d73745a70 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Reed and B
Reference 41
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9a3d6b1d-6426-4222-84e5-dd3351ed8f3e · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Unresolved cited work
Reference 42
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5b3b2150-66ce-4b44-a0b0-77b1a6331d71 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Shen,L p estimates for Schr¨ odinger operators with certain potentials, Ann
Reference 43
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 533d7685-49ab-45dc-9017-41c6a992b1eb · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Simon,Schr¨ odinger operators with purely discrete spectrum, Methods Funct
Reference 44
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 642589bd-a76a-4e60-980c-1c157d1cdc77 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Simon,Some quantum operators with discrete spectrum but classically continuous spectrum, Ann
Reference 45
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation eb2528b3-c665-402a-93f0-36357c723a62 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Teschl,Mathematical Methods in Quantum Mechanics: With Applications to Schr¨ odinger Op- erators, Graduate Studies in Mathematics, vol
Reference 46
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 95ad634d-d967-4771-b34c-cdb9b4e50c42 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Tralli,Double Ball Property for non-divergence horizontally elliptic operators on step two Carnot groups, Rend
Reference 47
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 61a25d8c-aa16-4347-972c-f5e63072529c · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Uhlenbeck,Generic properties of eigenfunctions, Amer
Reference 48
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5b401530-0a38-4191-aa73-018259b68559 · outbound
Generic simplicity for self-adjoint operators under bounded potential perturbations Some Key Properties of Eigenfunctions Linked to Degenerate Elliptic Differential Operators
Reference 49
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 83bffa64-e8dd-430e-8b07-9a589aefa53d · inbound
Coarse nodal counts on sub-Riemannian manifolds Generic simplicity for self-adjoint operators under bounded potential perturbations
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.
Observation d5d4572f-cabb-4847-b3d3-3524cb41f303 · inbound
A Response Calculus for Liouville Brownian Motion I: Simple Spectrum, Joint Eigenvalue Densities, and Ward Identities Generic simplicity for self-adjoint operators under bounded potential perturbations
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.