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Paper Citation Record · LEDGER

A Complete Approach to Time Varying Linear Systems

As of 29 July 2026, this Paper Citation Record lists 28 of 28 outbound references and 0 inbound Pith citation observations for arXiv:2604.20979.

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

pith.paper-citation-record.v1
2604.20979 v1

Coverage vector

measured 28 of 28 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-05-09T23:37:09.493014Z

measured 28 of 28 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-07-29T08:13:00.99439+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

28 of 28 outbound references displayed

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External citation measurements

No source-named external measurement is stored.

Outbound references

Observation d7c7b15b-269e-4bda-80eb-ba8789434a37 · outbound

This paper cites The Riccati characteristic equation.

A Complete Approach to Time Varying Linear Systems The Riccati characteristic equation

Reference 1

Resolution
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation c62bd931-60b1-4b4b-ac40-fe054066bd04 · outbound

This paper cites The Riccati equation as characteristic equation for general linear dynamic systems.

A Complete Approach to Time Varying Linear Systems The Riccati equation as characteristic equation for general linear dynamic systems

Reference 2

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation c68712a5-7919-4f9f-bfd8-3deb19769b90 · outbound

This paper cites On characteristic equations, dynamic eigenvalues, Lyapunov exponents and Floquet numbers for linear time -varying systems.

A Complete Approach to Time Varying Linear Systems On characteristic equations, dynamic eigenvalues, Lyapunov exponents and Floquet numbers for linear time -varying systems

Reference 3

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation af6aa357-c754-4526-84b8-54949485f210 · outbound

This paper cites A complementary view on time-varying systems.

A Complete Approach to Time Varying Linear Systems A complementary view on time-varying systems

Reference 4

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 9224b887-4ee0-44f2-8eec-da98f9f846ae · outbound

This paper cites The LDU- decomposition for the fundamental matrix of time- varying systems.

A Complete Approach to Time Varying Linear Systems The LDU- decomposition for the fundamental matrix of time- varying systems

Reference 5

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation b4dc9f9d-17f7-49bf-bcf9-015e64c28c92 · outbound

This paper cites The Chauchy -Floquet factorization by successive Riccati transformations.

A Complete Approach to Time Varying Linear Systems The Chauchy -Floquet factorization by successive Riccati transformations

Reference 6

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 8402eecd-d640-47a3-a973-6701d56462c0 · outbound

This paper cites Synchronous filtering.

A Complete Approach to Time Varying Linear Systems Synchronous filtering

Reference 7

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 74a908c2-2e95-4961-b2dc-c06c55a26bb4 · outbound

This paper cites Improved super -regenerative receiver theory.

A Complete Approach to Time Varying Linear Systems Improved super -regenerative receiver theory

Reference 8

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 0db900cc-e52f-4bf6-a4ad-6cdf7770c48f · outbound

This paper cites Kamen and W.S.

A Complete Approach to Time Varying Linear Systems Kamen and W.S

Reference 9

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 9b50d13e-0892-4b70-9c1e-283dcc001a5e · outbound

This paper cites Extension of modal analysis to linear time -varying systems.

A Complete Approach to Time Varying Linear Systems Extension of modal analysis to linear time -varying systems

Reference 10

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 6a5c0a08-7a28-4a9d-82fd-71fe151a2f05 · outbound

This paper cites D'Angelo, Linear time- varying systems: analysis and synthesis.

A Complete Approach to Time Varying Linear Systems D'Angelo, Linear time- varying systems: analysis and synthesis

Reference 11

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 47cf6109-7a2f-40c9-9178-997710f4ddd7 · outbound

This paper cites A new approach for analysis and synthesis of time -varying systems.

A Complete Approach to Time Varying Linear Systems A new approach for analysis and synthesis of time -varying systems

Reference 12

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 42136e25-7843-4d59-8068-36b1dc4255cd · outbound

This paper cites Springer Science & Business Media.

A Complete Approach to Time Varying Linear Systems Springer Science & Business Media

Reference 13

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 95349171-bb73-4c7a-bccf-155946243f92 · outbound

This paper cites The Riccati equation, differential transform, rational solutions and applications.

A Complete Approach to Time Varying Linear Systems The Riccati equation, differential transform, rational solutions and applications

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 2026-07-29T08:13:00.99439+00:00.

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Observation eaecc0f0-1d63-4f97-83c0-a2b4f017eadc · outbound

This paper cites Notes on the Riccati equation.

A Complete Approach to Time Varying Linear Systems Notes on the Riccati equation

Reference 15

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 4a7a90f4-e619-4a6a-a9ee-190ac2c87ae0 · outbound

This paper cites The existence and stability of two periodic solutions on a class of Riccati’s equation.

A Complete Approach to Time Varying Linear Systems The existence and stability of two periodic solutions on a class of Riccati’s equation

Reference 16

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 56e276ba-6a94-456b-8832-b954e8eaa867 · outbound

This paper cites A note on periodic solutions of Riccati equations.

A Complete Approach to Time Varying Linear Systems A note on periodic solutions of Riccati equations

Reference 17

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation a2f32705-d4c7-4788-a6ca-967eb5d833db · outbound

This paper cites Projection -based approaches for model reduction of weakly nonlinear, time -varying systems.

A Complete Approach to Time Varying Linear Systems Projection -based approaches for model reduction of weakly nonlinear, time -varying systems

Reference 18

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation b2a9071a-7f4a-4a47-bd03-80e3204a5ef8 · outbound

This paper cites Fundamentals of time- varying communication channels.

A Complete Approach to Time Varying Linear Systems Fundamentals of time- varying communication channels

Reference 19

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 4e455594-1efb-4f37-8eb0-e52d7ab47f0d · outbound

This paper cites Springer Nature.

A Complete Approach to Time Varying Linear Systems Springer Nature

Reference 20

Resolution
verified fuzzy
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Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation f26678b5-cb75-4c45-9860-7f8c5d250442 · outbound

This paper cites Time -varying filters and filter banks: Some basic principles.

A Complete Approach to Time Varying Linear Systems Time -varying filters and filter banks: Some basic principles

Reference 21

Resolution
verified fuzzy
raw_fallback, observed 2026-05-23T12:47:59.064351Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 15640015-4daa-46b2-8dd4-478cf028a496 · outbound

This paper cites Time-varying filters for musical applications.

A Complete Approach to Time Varying Linear Systems Time-varying filters for musical applications

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 2026-07-29T08:13:00.99439+00:00.

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Observation d84ffdc5-1b80-4208-a61d-702c05a7660e · outbound

This paper cites Fast time- varying linear filters for suppression of baseline drift in electrocardiographic signals.

A Complete Approach to Time Varying Linear Systems Fast time- varying linear filters for suppression of baseline drift in electrocardiographic signals

Reference 23

Resolution
verified fuzzy
raw_fallback, observed 2026-05-23T12:47:59.030708Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation c5a6832e-e598-4b1e-a20c-3a42ed2c085d · outbound

This paper cites Time- varying filter interpretation of Fourier transform and its variants.

A Complete Approach to Time Varying Linear Systems Time- varying filter interpretation of Fourier transform and its variants

Reference 24

Resolution
verified fuzzy
raw_fallback, observed 2026-05-23T12:47:59.018487Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 3b52649a-d04f-4716-b91d-ed7e42ad61e5 · outbound

This paper cites Gabor transform of time - varying systems: exact representation and approximation.

A Complete Approach to Time Varying Linear Systems Gabor transform of time - varying systems: exact representation and approximation

Reference 25

Resolution
verified fuzzy
raw_fallback, observed 2026-05-23T12:47:59.034951Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation 277a4d21-2464-43a7-964d-6df41a4aab77 · outbound

This paper cites A time varying filter approach for empirical mode decomposition.

A Complete Approach to Time Varying Linear Systems A time varying filter approach for empirical mode decomposition

Reference 26

Resolution
verified fuzzy
raw_fallback, observed 2026-05-23T12:47:59.014284Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation df92d00a-2ffe-42be-abd7-08c0f039e40d · outbound

This paper cites Parameter estimation in adaptive control of time- varying systems under a range of excitation conditions.

A Complete Approach to Time Varying Linear Systems Parameter estimation in adaptive control of time- varying systems under a range of excitation conditions

Reference 27

Resolution
verified fuzzy
raw_fallback, observed 2026-05-23T12:47:59.010261Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Observation f2594dc1-88f9-4991-976c-4345cea4b0fc · outbound

This paper cites Markus, H.

A Complete Approach to Time Varying Linear Systems Markus, H

Reference 28

Resolution
verified fuzzy
raw_fallback, observed 2026-05-23T12:47:59.006513Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-07-29T08:13:00.99439+00:00.

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Pith citing papers

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