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q-bio.PE2026
Stochastic evolutionary dynamics in structured populations: Network degree governs evolutionary stability
Vikash Kumar Dubey, Sagar Chakraborty
Stochasticity shapes evolutionary dynamics in finite populations beyond the reach of infinite-population theories. Using a stochastic birth--death framework on random regular netwo…
nlin.AO2026
Oscillatory evolutionarily stable state and limit cycle in replicator dynamics
Suman Chakraborty, Vikash Kumar Dubey, Vaibhav Madhok +1
The idea of evolutionarily stable state (ESS) of a population is a cornerstone of evolutionary game theory; moreover, it coincides with the game-theoretic concept of Nash equilibri…