Wan-Tong Li

A Generalized Principal Eigenvalue Approach to Spreading Speeds for Time‐Heterogeneous Nonlocal Diffusion Models

In this paper, we develop a unified framework based on generalized principal eigenvalues to study spreading speeds in time‐heterogeneous nonlocal diffusion models. First, for time‐heterogeneous environments with a positive uniform mean value, we investigate the properties and interrelationships of three types of genera...