Beyond the Bristol book: Advances and perspectives in non-smooth dynamics and applications
Non-smooth dynamics induced by switches, impacts, sliding, and other abrupt changes are
pervasive in physics, biology, and engineering. Yet, systems with non-smooth dynamics …
pervasive in physics, biology, and engineering. Yet, systems with non-smooth dynamics …
[图书][B] Canards and Black Swans
E Shchepakina, V Sobolev, MP Mortell, E Shchepakina… - 2014 - Springer
The chapter is devoted to the investigation of the relationship between slow integral
manifolds of singularly perturbed differential equations and critical phenomena in chemical …
manifolds of singularly perturbed differential equations and critical phenomena in chemical …
Introduction to the qualitative theory of differential systems
Ordinary differential equations (ODEs) are the preferred language for the investigation and
understanding of various natural phenomena. Employed extensively in natural sciences …
understanding of various natural phenomena. Employed extensively in natural sciences …
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 …
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 …
On the Use of Blowup to Study Regularizations of Singularities of Piecewise Smooth Dynamical Systems in
KU Kristiansen, SJ Hogan - SIAM Journal on Applied Dynamical Systems, 2015 - SIAM
In this paper we use the blowup method of Dumortier and Roussarie, in the formulation due
to Krupa and Szmolyan, to study the regularization of singularities of piecewise smooth …
to Krupa and Szmolyan, to study the regularization of singularities of piecewise smooth …
Relaxation oscillations of a slow–fast predator–prey model with a piecewise smooth functional response
S Li, C Wang, K Wu - Applied Mathematics Letters, 2021 - Elsevier
The paper investigates the relaxation oscillations of a classical predator–prey model, based
on the natural ecological assumption that the maximum per capita birth rate of the predator …
on the natural ecological assumption that the maximum per capita birth rate of the predator …
[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 …
Canard solutions in planar piecewise linear systems with three zones
In this work, we analyze the existence and stability of canard solutions in a class of planar
piecewise linear systems with three zones, using a singular perturbation theory approach …
piecewise linear systems with three zones, using a singular perturbation theory approach …
Dimension reduction for slow-fast, piecewise-linear ODEs and obstacles to a general theory
DJW Simpson - Physica D: Nonlinear Phenomena, 2022 - Elsevier
This paper concerns systems of ODEs that are continuous, piecewise-linear (with two
pieces) and slow-fast. The limiting slow dynamics occurs on a piecewise-linear critical …
pieces) and slow-fast. The limiting slow dynamics occurs on a piecewise-linear critical …