2 papers
math.DS2025
Resonance properties and chaotic dynamics of a three-dimensional discrete logistic ecological system within the neighborhoods of bifurcation points
Yujiang Chen, Lin Li, Lingling Liu +1
In this paper, we delve into the dynamical properties of a class of three-dimensional logistic ecological models. By using the complete discriminant theory of polynomials, we first…
math.OC2024
On the supporting quasi-hyperplane and separation theorem of geodesic convex sets with applications on Riemannian manifolds
Li-wen Zhou, Ling-ling Liu, Chao Min +2
In this paper, we first establish the separation theorem between a point and a locally geodesic convex set and then prove the existence of a supporting quasi-hyperplane at any poin…