Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-15T14:17:47.462683Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 33 of 33 outbound references and 0 inbound Pith citation observations for arXiv:2608.11461.
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 2026-08-15T14:17:47.462683Z
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
33 of 33 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 9b05d87c-d549-48ac-9498-8ca22f961cd5 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Haptics,
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 418cf47d-ad8a-4c3c-aa35-bccf79e01690 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Force feedback is noticeably different for linear versus nonlinear elastic tissue models,
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 0809f474-50a6-46db-9c15-6e21906187b9 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Haptic rendering in virtual environments,
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 cb0df0fd-c2e0-4ef7-8af5-f2a0d93e69a8 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Ro- bust nonlinear neural network-based control of a haptic interaction with an admittance type virtual environment,
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 5f5c8db5-193d-4ca9-9ce4-3d2972688ccb · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems A physics-driven neural networks-based simulation system (phynness) for multimodal interactive virtual environments involving nonlinear deformable objects,
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 59230d07-d0d9-44e5-9eb2-387c69001695 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Passivity of a class of sampled-data systems: Application to haptic interfaces,
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 b2d37159-9b9c-4135-864e-3073d42299de · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Time-domain passivity control of haptic interfaces,
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 6ae674eb-f672-488c-9a9f-b83262daf1a6 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Time domain passivity control with reference energy following,
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 f49e7b51-50f1-4960-aacb-88fa107db606 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Stable haptic interaction with virtual environments,
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 8ddf79dc-8e6b-4cda-854f-ca894c3491f8 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Revisiting Llewellyn’s absolute sta- bility criterion for bilateral teleoperation systems under non-passive operator or environment,
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 23a37810-7566-4d0b-97b1-b862ebef5886 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Passive implementa- tion for a class of static nonlinear environments in haptic display,
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 ab7deee8-a82a-4ab7-8683-4aa1a64a05d6 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Guaranteed stability of haptic systems with nonlinear virtual environments,
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 c830d3d6-0df6-469f-aa40-6849d5d96234 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Modern Koopman Theory for Dynamical Systems
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b0ffede4-f8fc-4b75-91c1-6daa4ec4a359 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Sastry,Nonlinear systems: analysis, stability, and control
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 c2183e47-02cd-4045-97e8-c626682357c4 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Structural dynamics and resonance in plants with nonlinear stiffness,
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 de77e892-4cf2-4a98-9cb3-dadeb1ce74c6 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Operator is the Model
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 a0afcf1b-54be-4388-844d-12fbd327c1fb · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Applied koopmanism,
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 5c4ba135-b7b2-4b6a-95c0-b2fa5db3fa0c · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Mauroy, Y Susuki, and I
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 e9434af1-b517-4fef-94bf-7c36eda2f01e · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Adversarial dynamical systems characterize when data-driven learning succeeds or fails
Reference 19
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation e7140178-064f-4a35-98be-8a6eb428cd41 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Unresolved cited work
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 550a2d6e-ae25-431e-aad2-a0ab43914ec9 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Generalizing koopman theory to allow for inputs and control,
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 d736dba5-6e6f-4ef3-8847-9c3bc9579a95 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Closed-loop Koopman operator ap- proximation,
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 8746298c-c768-4552-b346-912c0d9261ab · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Linear predictors for nonlinear dynamical systems: Koopman operator meets model predictive control,
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1d1832a3-320b-400d-916d-717d2c3ca283 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Unresolved cited work
Reference 24
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a8548bf3-975b-4736-b46c-539676fbf607 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems System norm regularization methods for Koopman operator approximation,
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 52cf2ac1-11e4-415e-bb93-3c4c1eda6914 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems A data–driven approximation of the koopman operator: Extending dynamic mode decomposition,
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 6b8e8b11-72fe-4036-9552-9eafb5e8ff0f · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Dahdah and J
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 9cc36085-c3c0-4216-9912-a1f43564e7fb · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Unresolved cited work
Reference 28
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 9f2acac4-a60b-46aa-888e-198df5e2c9b4 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Lyapunov Theory for Discrete Time Systems
Reference 29
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b7ad1b9f-113e-4271-80fb-29835787c78d · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Dynamics of coupled haptic sys- tems,
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 cab1daf1-f867-4ab7-b9db-fa7b50d76726 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Unresolved cited work
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 00ffc663-a56e-4c9d-a246-26a0c6103008 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Learning data- driven stable koopman operators,
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 4ebf9465-3d46-4fe2-ad11-427546031427 · outbound
Koopman Representation of Nonlinear Virtual Environments in Kinesthetic Haptic Systems Wilcoxon signed-rank test,
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.
No inbound Pith citation observations are available.