Asymptotic limit of the principal eigenvalue of asymmetric nonlocal diffusion operators and propagation dynamics

Yihong Du, Xiangdong Fang, Wenjie Ni

For fixed $c\in \mathbb{R}$, $l>0$ and a general non-symmetric kernel function $J(x)$ satisfying a standard assumption, we consider the nonlocal diffusion operator \begin{align*} \bf…