3 papers
math.AP2026
Propagation-Window Bounds in Degenerate Plant-Consumer Reaction-Diffusion Systems
Chiun-Chuan Chen, Ting-Yang Hsiao, Li-Chang Hung +2
We study traveling waves in high-dimensional plant--consumer reaction--diffusion systems with competing plants and associated consumers. We focus on the degenerate case in…
math.AP2026
Non-Monotone Traveling Waves of the Weak Competition Lotka-Volterra System
Chiun-Chuan Chen, Ting-Yang Hsiao, Shun-Chieh Wang
We investigate traveling wave solutions in the two-species reaction-diffusion Lotka-Volterra competition system under weak competition. For the strict weak competition regime $(b<a…
q-bio.PE2025
Savanna dynamics with grazing, browsing, and migration effects
Chiun-Chuan Chen, Ting-Yang Hsiao, Shun-Chieh Wang
This article explores the dynamics of savanna ecosystems with grazing, browsing, and migration effects. Covering over one-eighth of the Earth's land area and supporting about one-f…