Interactions among living organisms, from bacteria colonies to human societies, are
inherently more complex than interactions among particles and non-living matter. Group …

Deterministic evolutionary theory robustly predicts that populations displaying altruistic
behaviors will be driven to extinction by mutant cheats that absorb common benefits but do …

We are concerned with the Turing instability and pattern caused by cross-diffusion in a
strongly coupled spatial predator–prey system. We explore how cross-diffusion destabilizes …

Cooperation is ubiquitous in nature, but explaining its existence remains a central
interdisciplinary challenge [1–3]. Cooperation is most difficult to explain in the Prisoner's …

Ecology and evolution are inherently linked, and studying a mathematical model that
considers both holds promise of insightful discoveries related to the dynamics of …

The receiver autonomous integrity monitoring (RAIM) is one of the most important parts in an
avionic navigation system. Two problems need to be addressed to improve this system …

Social dilemmas are an integral part of social interactions. Cooperative actions, ranging from
secreting extra-cellular products in microbial populations to donating blood in humans, are …

Consider a cooperation game on a spatial network of habitat patches, where players can
relocate between patches if they judge the local conditions to be unfavorable. In time, the …

In this paper, we consider a diffusive predator–prey system with modified Holling–Tanner
functional response under homogeneous Neumann boundary condition. The qualitative …

针对基本粒子滤波(PF) 算法存在的粒子退化和重采样引起的粒子多样性丧失,
导致粒子样本无法精确表示状态概率密度函数真实分布, 提出了一种基于混沌的改进粒子群优化 …