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Keyword search result for in Journal: SIAM Journal on Applied Dynamical Systems -- New results matching your keyword search query (updated daily).
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Erratum: Abundance of Infinite Switching
https://epubs.siam.org/doi/abs/10.1137/24M1679094?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: March 28, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 929-929, March 2025. Abstract.This note clarifies Definition 4 of [A. A. P. Rodrigues and L. Castro, SIAM J. Appl. Dyn. Syst., 22 (2023), pp. 2570–2600].
On the Existence of Generalized Breathers and Transition Fronts in Time-Periodic Nonlinear Lattices
https://epubs.siam.org/doi/abs/10.1137/24M165822X?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: March 25, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 894-928, March 2025. Abstract.We prove the existence of a class of time-localized and space-periodic breathers (called [math]-gap breathers) in nonlinear lattices with time-periodic…
Nonintegrability of the Axisymmetric Bianchi IX Cosmological Model via Differential Galois Theory
https://epubs.siam.org/doi/abs/10.1137/23M1623070?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: March 13, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 815-835, March 2025. Abstract.We investigate the integrability of an anisotropic universe with matter and cosmological constant formulated as Bianchi IX models. The presence of the…
Lévy Areas, Wong–Zakai Anomalies in Diffusive Limits of Deterministic Lagrangian Multitime Dynamics
https://epubs.siam.org/doi/abs/10.1137/24M1637271?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: March 13, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 836-893, March 2025. Abstract.Stochastic modeling necessitates an interpretation of noise. In this paper, we describe the loss of deterministically stable behavior in a fundamental fluid…
Spatial Near-Elliptical Symmetric Periodic Orbits of Perturbed Kepler Problems: From Existence to Stability
https://epubs.siam.org/doi/abs/10.1137/24M1666689?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: March 10, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 782-814, March 2025. Abstract.This work is a continuation of [A. Alberti and C. Vidal, Proc. Roy. Soc. Edinburgh Sect. A Math., 154 (2024), pp. 961–992] where the planar case was…
Learning Parametric Koopman Decompositions for Prediction and Control
https://epubs.siam.org/doi/abs/10.1137/23M1604576?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: March 6, 2025 08:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 744-781, March 2025. Abstract.We present an approach to constructing approximate Koopman-type decompositions for dynamical systems depending on static or time-varying parameters. Our…
Studying Ballistic Aggregation Phenomena through Efficient Time Stepping Approaches
https://epubs.siam.org/doi/abs/10.1137/23M1602589?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: February 27, 2025 08:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 710-743, March 2025. Abstract.This paper deals with the problem of simulating dense dispersed systems composed of large numbers of particles undergoing ballistic aggregation. The most…
Lane Formation and Aggregation Spots in a Model of Ants
https://epubs.siam.org/doi/abs/10.1137/24M1634527?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: February 25, 2025 08:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 675-709, March 2025. Abstract.We investigate an interacting particle model to simulate a foraging colony of ants, where each ant is represented as an active Brownian particle. The…
Variance Bounds for a Class of Biochemical Birth/Death Like Processes via a Discrete Expansion and Spectral Properties of the Master Equation
https://epubs.siam.org/doi/abs/10.1137/24M1666549?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: February 20, 2025 08:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 655-674, March 2025. Abstract.We consider a class of birth/death like process corresponding to coupled biochemical reactions and consider the problem of quantifying the variance of the…
Reconstruction of Network Dynamics from Partial Observations
https://epubs.siam.org/doi/abs/10.1137/24M1655780?af=R&countTerms=true&publication=sjaday&searchCollection=jb&sortBy=EpubDate_desc&target=multi-search
Published: February 20, 2025 08:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 1, Page 633-654, March 2025. Abstract.We investigate the reconstruction of time series from dynamical networks that are partially observed. In particular, we address the extent to which the time…