Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-12T22:01:39.182038Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 5 inbound Pith citation observations for arXiv:2411.08184.
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 2026-08-12T22:01:39.182038Z
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, observed 2026-08-07T05:52:19.010013Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-05-11T21:56:30.266860Z
29 of 29 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 4e33ea3a-63ea-4f64-9115-fe823e68df4d · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Positive and negative square energies of graphs
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 62ffda0c-c6d0-4a2a-9593-538a5b161d93 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Proof of a conjectured lower bo und on the chromatic number of a graph
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 c5dda84c-254d-4eb4-8624-f4f028046bb7 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Orthonormal representations, vector chromatic n umber, and extension complexity
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 cfbb14c1-d50a-42ac-8e8f-3f935ec5d2e0 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Matrix Analysis, volume 169
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 afcb2943-8ec7-4bee-926f-566e319f2bbd · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Academic Press, New York, 1978
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 b8851863-ec3c-4764-a86b-cf7ab85baa5b · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Cliques and the spectral rad ius
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 89297b92-6a86-4840-8e8b-b2d3073ade0e · outbound
Conic programming to understand sums of squares of eigenvalues of graphs de Carli Silva and Levent Tun¸ cel
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 1f0317a8-1763-45cd-8b90-aa0507fe1a0e · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Approximation of the sta - bility number of a graph via copositive programming
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 d8364ea3-9e44-40d9-8c0c-8068c9d35850 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Symmetry and asymmetry between positive and negative square energies of graphs
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 04478cb7-cf31-4500-9968-078e6f8055de · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Erd˝ os, A
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 8ef34a9d-8366-4571-82ab-0f55d19baec4 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Continuous characterizations of the maximum clique proble m
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 8834c1d4-a2de-4491-88da-ba85d577d10e · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Gr¨ otschel, L
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 52d0ff22-eb5d-4e15-90b7-f26e1854f4fb · outbound
Conic programming to understand sums of squares of eigenvalues of graphs New eigenvalue bound for the fract ional chromatic number
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 1f290161-d885-45e5-b898-ebc3a9a820e1 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Clique is hard to approximate within n 1- ε
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 487f9ff5-2e83-4ba9-a435-a8f63d513cee · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Signed spect ral Tur´ an type theorems
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 13e453a2-9489-4618-a602-fe9d42025eb3 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Approximate graph coloring by semidefinite programming
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 2831a5de-2d2b-43d8-802c-90dd70e5d236 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs The sandwich theorem
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 afeb0830-bf24-4e4f-b303-800aef63ccf3 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Bollob\'as-Nikiforov Conjecture for graphs with not so many triangles
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 84bd2796-807b-46b9-8c2a-b9df3a5d98fd · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Eigenvalues and triangle s in graphs
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 18282d5d-4c42-4675-8e6c-6546cf975416 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Unsolved problems in spectral graph theory
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 6172f750-3ebe-4e92-bead-ef2013995ea8 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs New upper bounds on the rate of a code via the Delsarte-MacWilliams inequalities
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 3549b104-e5e1-4602-9f79-4985e8d8403e · outbound
Conic programming to understand sums of squares of eigenvalues of graphs 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 753bbd11-f40f-4896-87f7-4c181eee3709 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Some inequalities for the largest eigenvalue of a graph
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 cd7d4ba4-8a97-4e81-8f01-22ff48c0fc3e · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Eigenvalues of graphs
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 25338b64-c607-4ea6-926e-b68b1011e725 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs A comparison of the Delsarte and Lov´ as z bounds
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 04e7cd03-7b94-48c8-88a6-719c3097014d · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Copositive and com- pletely positive matrices
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 256ea0d4-d2ba-4a29-adee-fdce344b5f6a · outbound
Conic programming to understand sums of squares of eigenvalues of graphs More Tales of Hoffman: bounds for the vector chromatic number of a graph
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 0697501f-cc18-4cb4-96d0-a0263e44d3c3 · outbound
Conic programming to understand sums of squares of eigenvalues of graphs On the first two eigenvalues of regular grap hs
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 a82d38b4-205e-4f1f-a0aa-72bdfc52660d · outbound
Conic programming to understand sums of squares of eigenvalues of graphs Graph theory and additive combinatorics—exploring struct ure and randomness
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 b55767d4-afc0-4a37-9511-cf7d86a1166b · inbound
Refinement of a conjecture on positive square energy of graphs Conic programming to understand sums of squares of eigenvalues of graphs
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 68b0a8e0-3244-430c-a9bd-7d7f34d205d4 · inbound
A graph energy conjecture through the lenses of semidefinite programming Conic programming to understand sums of squares of eigenvalues of graphs
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ad3efb0d-9b48-419c-8b8d-a69fbdd95b67 · inbound
A SWAP-free Framework for QAOA Conic programming to understand sums of squares of eigenvalues of graphs
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 8a97db61-b1d7-4293-bada-02e8c3c41254 · inbound
The positive and negative square-energy conjecture Conic programming to understand sums of squares of eigenvalues of graphs
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b4a9495c-c586-44a9-9af4-45e69076336e · inbound
A positive square-energy strengthening of Tur\'an's theorem Conic programming to understand sums of squares of eigenvalues of graphs
Reference 12
Source-reported events for the cited work
Unavailable: canonical work link unavailable.