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Paper Citation Record · LEDGER

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking

As of 20 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 0 inbound Pith citation observations for arXiv:2508.15221.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2508.15221 v1

Coverage vector

measured 29 of 29 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-05T18:18:51.510877Z

measured 29 of 29 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00

measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

29 of 29 outbound references displayed

  • verified exact1
  • verified fuzzy24
  • unresolved4
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External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 437860a8-e51d-4d5a-a7f1-2245acddc0fa · outbound

This paper cites Beckner, Weighted inequalities and Stein-Weiss potentials.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Beckner, Weighted inequalities and Stein-Weiss potentials

Reference 1

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:58.422171Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation da670d27-3084-4fa9-a315-a7fce91a1023 · outbound

This paper cites Brezis, P.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Brezis, P

Reference 2

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:58.216697Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation e8c08926-930d-45e4-8c48-d846bd55a40d · outbound

This paper cites Caffarelli, R.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Caffarelli, R

Reference 3

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:58.027265Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 6a59d1b3-c90a-453b-bd59-5dce44e4f652 · outbound

This paper cites Catrina, D.G.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Catrina, D.G

Reference 4

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:57.859166Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-08-05T18:18:48.048300Z digest=sha256:6850ef56eb78604784c8f5ee74e6fb54dfb3a13d3e287a1904dbab802f1f3327

Observation 58799ed0-765a-4724-8e7f-8e3367f10029 · outbound

This paper cites Catrina, Z.-Q.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Catrina, Z.-Q

Reference 5

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:57.701517Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-08-05T18:18:48.139947Z digest=sha256:6bcd67cf7382596ff7dcf4564d0cb842d5289b1e154e514fa7e9d446b6373bf0

Observation a6f6529d-c29f-471e-9756-22354c552452 · outbound

This paper cites Cazacu, A new proof of the Hardy-Rellich inequality in any dimension.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Cazacu, A new proof of the Hardy-Rellich inequality in any dimension

Reference 6

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:57.501346Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 7de190f2-8811-4bb5-96f2-8297c2717080 · outbound

This paper cites Cazacu, J.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Cazacu, J

Reference 7

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:57.308659Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 73ececc6-2a59-4514-a62b-42838c104cdd · outbound

This paper cites Cazacu, J.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Cazacu, J

Reference 8

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:57.094854Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-08-05T18:18:48.514676Z digest=sha256:bcd669ffa7cd2acd192c27ed9a6e3a38172cc490531b70ec284c2fd85b38b56b

Observation 906f6c1a-ed7d-4462-8413-fa7a808a670e · outbound

This paper cites Cazacu, J.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Cazacu, J

Reference 9

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:56.900351Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-08-05T18:18:48.614805Z digest=sha256:a8f01c610fc509f8d68cc6cfee527faa4534c52973fdf91b5f6e80924917f097

Observation a97587d8-7202-4c2f-82f6-515cfa014aa2 · outbound

This paper cites Cazacu, J.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Cazacu, J

Reference 10

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:56.743194Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 17ccc32e-6751-48ff-a163-5647c81249bc · outbound

This paper cites Cordero-Erausquin, B.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Cordero-Erausquin, B

Reference 11

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:56.572472Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-08-05T18:18:48.883838Z digest=sha256:aae4bfe9e60b3c9fb53f4fc49c322daa0fe216c5642e8fdfa9591bd3b7bf26d3

Observation 53253dbe-7c2c-4299-9483-e3b2812adda6 · outbound

This paper cites Costa, Some new and short proofs for a class of Caffarelli-Kohn-Nirenberg type in- equalities.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Costa, Some new and short proofs for a class of Caffarelli-Kohn-Nirenberg type in- equalities

Reference 12

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:56.370700Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation f7c70f2d-f957-4baa-85d1-a683f9abc84b · outbound

This paper cites Del Pino, J.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Del Pino, J

Reference 13

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:56.196766Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation da303166-06cb-48c2-8871-26e2956dcc44 · outbound

This paper cites Del Pino, J.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Del Pino, J

Reference 14

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 367f8d08-b02b-443e-86a1-4dac7933bd36 · outbound

This paper cites $L^{p}$-Caffarelli-Kohn-Nirenberg inequalities and their stabilities.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking $L^{p}$-Caffarelli-Kohn-Nirenberg inequalities and their stabilities

Reference 15

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Source-reported events for the cited work

Unavailable: canonical work link unavailable.

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Observation a4e73061-6c76-4e8b-b87e-e3fea4669316 · outbound

This paper cites an unresolved cited work.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Unresolved cited work

Reference 16

Resolution
unresolved
raw_fallback, observed 2026-08-05T18:18:55.615419Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-08-05T18:18:49.569418Z digest=sha256:4c8cdcf5826ce8b8ee8e74d1368437af9bd800fb5d1579e39408e05f82ffac50

Observation 1b791c99-9804-4926-83a6-6b7215cae81a · outbound

This paper cites The sharp second order Caffareli-Kohn-Nirenberg inequality and stability estimates for the sharp second order uncertainty principle.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking The sharp second order Caffareli-Kohn-Nirenberg inequality and stability estimates for the sharp second order uncertainty principle

Reference 17

Resolution
verified exact
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 8d35f8db-c0b2-4970-9a4e-ee90bb2fc619 · outbound

This paper cites Duong, V.H.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Duong, V.H

Reference 18

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:55.290757Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 7cd09c3c-2372-4d17-96c4-bc40ac0a1ac2 · outbound

This paper cites an unresolved cited work.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Unresolved cited work

Reference 19

Resolution
unresolved
raw_fallback, observed 2026-08-05T18:18:54.915063Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 28a22658-085b-4183-a919-0617290559c5 · outbound

This paper cites Frank, Sobolev inequalities and uncertainty principles in mathematical physics: Part I.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Frank, Sobolev inequalities and uncertainty principles in mathematical physics: Part I

Reference 20

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:54.620754Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 62a7b5e3-9f6f-48bf-af93-b28326ed16b9 · outbound

This paper cites Frank, R.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Frank, R

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:54.270138Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 6dd6f5a6-4d01-4095-a140-a86dd89d8176 · outbound

This paper cites Fr¨ ohlich, E.H.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Fr¨ ohlich, E.H

Reference 22

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 52f6c4e3-2072-4b0f-b004-d02412b232a2 · outbound

This paper cites an unresolved cited work.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Unresolved cited work

Reference 23

Resolution
unresolved
raw_fallback, observed 2026-08-05T18:18:53.558607Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 0e07b930-cb53-4a11-88e0-ea02c1396928 · outbound

This paper cites Lin, Interpolation inequalities with weights.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Lin, Interpolation inequalities with weights

Reference 24

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 4c08e100-85ff-4ee4-9a2f-74eb2e222f5a · outbound

This paper cites Nguyen, Sharp weighted Sobolev and Gagliardo-Nirenberg inequalities on half-spaces via mass transport and consequences.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Nguyen, Sharp weighted Sobolev and Gagliardo-Nirenberg inequalities on half-spaces via mass transport and consequences

Reference 25

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:52.948223Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation de58ffe9-3555-41b6-afc1-f05761399e98 · outbound

This paper cites Talenti, Best constant in Sobolev inequality.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Talenti, Best constant in Sobolev inequality

Reference 26

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:52.657709Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 4d0b589e-e050-47c5-bd0e-064115250d00 · outbound

This paper cites Tertikas, N.B.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Tertikas, N.B

Reference 27

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:52.502133Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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Observation 35ec9820-9fa9-4c84-89a0-87ceaff492c9 · outbound

This paper cites Vazquez, E.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Vazquez, E

Reference 28

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:52.294457Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

source=pdf_text observed=2026-08-05T18:18:51.358772Z digest=sha256:451d7f22e885480288acf440eb2aee1289b900d60a585d1e382583b5fa02aa72

Observation d0693987-4fd2-481c-81f2-8fca51694a7d · outbound

This paper cites Xia, The Caffarelli-Kohn-Nirenberg inequalities on complete manifolds.

On the extremal functions of second order uncertainty principles: symmetry and symmetry breaking Xia, The Caffarelli-Kohn-Nirenberg inequalities on complete manifolds

Reference 29

Resolution
verified fuzzy
raw_fallback, observed 2026-08-05T18:18:52.044897Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

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