On the existence and uniqueness of limit cycles in planar continuous piecewise linear systems without symmetry
Some techniques to show the existence and uniqueness of limit cycles, typically stated for
smooth vector fields, are extended to continuous piecewise-linear differential systems. New …
smooth vector fields, are extended to continuous piecewise-linear differential systems. New …
Canards, folded nodes, and mixed-mode oscillations in piecewise-linear slow-fast systems
Canard-induced phenomena have been extensively studied in the last three decades, from
both the mathematical and the application viewpoints. Canards in slow-fast systems with (at …
both the mathematical and the application viewpoints. Canards in slow-fast systems with (at …
Canard-like explosion of limit cycles in two-dimensional piecewise-linear models of FitzHugh–Nagumo type
HG Rotstein, S Coombes, AM Gheorghe - SIAM Journal on Applied …, 2012 - SIAM
We investigate the mechanism of abrupt transition between small-and large amplitude
oscillations in fast-slow piecewise-linear (PWL) models of FitzHugh–Nagumo (FHN) type. In …
oscillations in fast-slow piecewise-linear (PWL) models of FitzHugh–Nagumo (FHN) type. In …
[HTML][HTML] Saddle–node canard cycles in slow–fast planar piecewise linear differential systems
V Carmona, S Fernández-García, AE Teruel - Nonlinear Analysis: Hybrid …, 2024 - Elsevier
By applying a singular perturbation approach, canard explosions exhibited by a general
family of singularly perturbed planar Piecewise Linear (PWL) differential systems are …
family of singularly perturbed planar Piecewise Linear (PWL) differential systems are …
Birth, transition and maturation of canard cycles in a piecewise linear system with a flat slow manifold
V Carmona, S Fernández-García, AE Teruel - Physica D: Nonlinear …, 2023 - Elsevier
In this work we deal with the canard regime as a part of a canard explosion taking place in a
PWL version of the van der Pol equation having a flat critical manifold. The proposed …
PWL version of the van der Pol equation having a flat critical manifold. The proposed …
Canards in piecewise-linear systems: explosions and super-explosions
We show that a planar slow–fast piecewise-linear (PWL) system with three zones admits
limit cycles that share a lot of similarity with van der Pol canards, in particular an explosive …
limit cycles that share a lot of similarity with van der Pol canards, in particular an explosive …
[HTML][HTML] Slow–fast n-dimensional piecewise linear differential systems
In this article we analyze n-dimensional slow–fast systems in a piecewise linear framework.
In particular, we prove a Fenichel's-like Theorem where we give an explicit expression for …
In particular, we prove a Fenichel's-like Theorem where we give an explicit expression for …
Dynamics of a Piecewise-Linear Morris–Lecar Model: Bifurcations and Spike Adding
Multiple-timescale systems often display intricate dynamics, yet of great mathematical
interest and well suited to model real-world phenomena such as bursting oscillations. In the …
interest and well suited to model real-world phenomena such as bursting oscillations. In the …
Computation and stability analysis of limit cycles in piecewise linear hybrid systems
A Girard - IFAC Proceedings Volumes, 2003 - Elsevier
Hybrid systems often exhibit periodic behaviours. Therefore, the computation and the
stability analysis of hybrid limit cycles is an important problem. Recently, several techniques …
stability analysis of hybrid limit cycles is an important problem. Recently, several techniques …
[图书][B] Data and AI Driving Smart Cities
This book illustrates the correlation between connected citizens and smart communities and
cities. It delves into the fundamental element of smart communities, the concept of a unified …
cities. It delves into the fundamental element of smart communities, the concept of a unified …