2 papers
math.AP2026
Spatial decay and nonlinear smoothing of the generalized Ostrovsky equation
Xiangqian Yan, Wei Yan, Meihua Yang
This paper is devoted to studying the generalized Ostrovsky equation \begin{eqnarray*} u_{t}-β\partial_{x}^{3}u-γ\partial_{x}^{-1}u+\frac{1}{k+1}(u^{k+1})_{x}=0,k\geq5 \end{eqnar…
math.DS2025
Global dynamics of a two-species competition patch model in a Y-shaped river network
Weifang Yan, Shanshan Chen
In this paper, we investigate a two-species Lotka-Volterra competition patch model in a Y-shaped river network, where the two species are assumed to be identical except for their r…