2 papers
math.PR2020
Differential diffusion model with two equilibrium states
D. Koroliouk, V. S. Koroliuk
The difference diffusion model with two equilibrium states is given by a stochastic equation with two components: the predicted one, which is determined by the regression function…
math.ST2020
Equilibrium in Wright-Fisher models of population genetics
D. Koroliouk, V. S. Koroliuk
For multivariant Wright-Fisher models in population genetics, we introduce equilibrium states, expressed by fluctuations of probability ratio, in contrast to the traditionally used…