[Spread of mutations in an inhomogeneous environment with respect to migration. III. A closed model of population dynamics with a arbitrary type of mutation and analysis of the effect of selection mechanisms and "death-reproduction"].

A closed mathematical model of population dynamics for an arbitrary mutant type was developed based on results obtained previously. The model considers the number of individuals with different genotypes, their random and constrained movements across the range, mechanisms of selection and Death-reproduction, and different conditions of the process at range boundaries. The influence of mechanisms of selection and Death-reproduction on integral parameters of the studied process was analyzed.