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q-bio.PE2025
The silent threat of methane to ecosystems: Insights from mechanistic modelling
Pranali Roy Chowdhury, Tianxu Wang, Shohel Ahmed +1
Over the past century, atmospheric methane levels have nearly doubled, posing a significant threat to ecosystems. Despite this, studies on its direct impact on species interactions…
q-bio.PE2025
Shifts of dominant personality and spatial pattern formation due to spatially heterogeneous pollution
Tianxu Wang, Jiwoon Sim, Hao Wang
Personality traits, such as boldness and shyness, play a significant role in shaping the survival strategies of animals. Industrial pollution has long posed serious threats to ecos…
math.AP2025
Existence and asymptotic stability of a generic Lotka-Volterra system with nonlinear spatially heterogeneous cross-diffusion
Tianxu Wang, Jiwoon Sim, Hao Wang
This article considers a class of Lotka-Volterra systems with multiple nonlinear cross-diffusion, commonly known as prey-taxis models. The existence and stability of classic soluti…