Classification of boundary-equilibria for two-dimensional continuous piecewise linear systems with two intersecting switching lines

In this article, we classify the boundary-equilibria of two-dimensional continuous piecewise linear systems with two intersecting switching lines. We present local phase portraits and indices of boundary-equilibria at the intersection point of two switching lines with more abundant dynamics. For more information see https://ejde.math.txstate.edu/Volumes/2025/42/abstr.html