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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).
Posts: 9
Followers: 1
Rotating Rayleigh–Bénard Convection: Attractors, Bifurcations, and Heat Transport via a Galerkin Hierarchy
Published: May 30, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1851-1890, June 2025. Abstract.Motivated by the need for energetically consistent climate models, the Boussinessq–Coriolis (BC) equations are studied with a focus on the averaged vertical…
Data-Driven Continuation of Patterns and Their Bifurcations
Published: May 23, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1812-1850, June 2025. Abstract.Patterns and nonlinear waves, such as spots, stripes, and rotating spirals, arise prominently in many natural processes and in reaction-diffusion models.…
Synchronized Memory-Dependent Intracellular Oscillations for a Cell-Bulk ODE-PDE Model in [math]
Published: May 22, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1752-1811, June 2025. Abstract. For a cell-bulk ODE-PDE model in [math], a hybrid asymptotic-numerical theory is developed to provide a new theoretical and computationally efficient…
Nontangency-Based Lyapunov Tests for Convergence and Stability in Discrete-Time Systems
Published: May 16, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1711-1751, June 2025. Abstract.This paper focuses on the stability analysis of discrete-time nonlinear dynamical systems having a continuum of equilibria. Two notions that are of…
A New Path Method for Exponential Ergodicity of Markov Processes on [math], with Applications to Stochastic Reaction Networks
Published: May 15, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1668-1710, June 2025. Abstract.This paper provides a new path method that can be used to determine when an ergodic continuous-time Markov chain on [math] converges exponentially fast to…
Lie Group Variational Collision Integrators for a Class of Hybrid Systems
Published: May 14, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1622-1667, June 2025. Abstract.The problem of 3-dimensional convex rigid-body collision over a plane is fully investigated, including scenarios where bodies have sharp corners. These…
A Nonlinear Map Describing Relaxation to Cluster States in an Adapting Neuronal Network
Published: May 13, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1585-1621, June 2025. Abstract.In this work, we consider clustered activity patterns in coupled networks of model excitatory (E) and inhibitory (I) neurons. In such patterns, neurons form…
Fractal Opinions among Interacting Agents
Published: May 12, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1529-1552, June 2025. Abstract.We investigate an opinion model consisting of a large group of interacting agents, whose opinions are represented as numbers in [math]. At each update time,…
Entropy Bounds for Glass Networks
Published: May 12, 2025 07:00
SIAM Journal on Applied Dynamical Systems, Volume 24, Issue 2, Page 1553-1584, June 2025. Abstract.We develop a procedure to calculate good upper bounds on the entropy of Glass networks (a class of piecewise-linear ordinary differential equations) by…