Generic behavior of flows strongly monotone with respect to high-rank cones

L Feng, Y Wang, J Wu - Journal of Differential Equations, 2021 - Elsevier
We consider a C 1, α smooth flow in R d which is “strongly monotone” with respect to a cone
C of rank k, a closed set that contains a linear subspace of dimension k and no linear …

Prevalent Behavior and Almost Sure Poincaré–Bendixson Theorem for Smooth Flows with Invariant k-Cones

Y Wang, J Yao, Y Zhang - Journal of Dynamics and Differential Equations, 2024 - Springer
We investigate the global dynamics from a measure-theoretic perspective for smooth flows
with invariant cones of rank k. For such systems, it is shown that prevalent (or equivalently …

Quasimonotone random and stochastic functional differential equations with applications

X Bai, J Jiang, T Xu - Science China Mathematics, 2023 - Springer
In this paper, we study monotone properties of random and stochastic functional differential
equations and their global dynamics. First, we show that random functional differential …

Stochastic Stability of Monotone Dynamical Systems. I. The Irreducible Cooperative Systems

J Jiang, X Sheng, Y Wang - arXiv preprint arXiv:2412.19977, 2024 - arxiv.org
The current series of papers is concerned with stochastic stability of monotone dynamical
systems by identifying the basic dynamical units that can survive in the presence of noise …

Dynamical behavior of almost periodically forced neutral delayed equation and its applications

H Zhou - Proceedings of the American Mathematical Society, 2022 - ams.org
In this paper, we consider a class of almost periodically forced neutral delayed equation,
which arises from population model with delays. A threshold parameter in terms of basic …

Generic behavior of differentially positive systems on a globally orderable Riemannian manifold

L Niu, Y Wang - arXiv preprint arXiv:2405.11434, 2024 - arxiv.org
Differentially positive systems are the nonlinear systems whose linearization along
trajectories preserves a cone field on a smooth Riemannian manifold. One of the embryonic …

Sharpened dynamics alternative and its C1-robustness for strongly monotone discrete dynamical systems

Y Wang, J Yao - Journal of Functional Analysis, 2022 - Elsevier
For strongly monotone dynamical systems, the dynamics alternative for smooth discrete-time
systems turns out to be a perfect analogy of the celebrated Hirsch's limit-set dichotomy for …

Generic Poincaré-Bendixson theorem for singularly perturbed monotone systems with respect to cones of rank-2

L Niu, X Xie - Proceedings of the American Mathematical Society, 2023 - ams.org
We investigate the singularly perturbed monotone systems with respect to cones of rank $2
$ and obtain the so called Generic Poincaré-Bendixson theorem for such perturbed systems …

Almost automorphy of minimal sets for C 1 C^1‐smooth strongly monotone skew‐product semiflows on Banach spaces

Y Wang, J Yao - Journal of the London Mathematical Society, 2022 - Wiley Online Library
We focus on the presence of almost automorphy in strongly monotone skew‐product
semiflows on Banach spaces. Under the C 1 C^1‐smoothness assumption, it is shown that …

Prevalent behavior of smooth strongly monotone discrete-time dynamical systems

Y Wang, J Yao, Y Zhang - Proceedings of the American Mathematical …, 2022 - ams.org
For $ C^{1} $-smooth strongly monotone discrete-time dynamical systems, it is shown that
“convergence to linearly stable cycles” is a prevalent asymptotic behavior in the measure …