3 papers
q-bio.PE2025
Flow-Based Modelling of Population Dynamics with Consecutive Continuous Mutations
Alexander Bratus, Tatiana Yakushkina, Vladimir Posvyanski
We develop a continuous mathematical model of population dynamics that describes the sequential emergence of new genotypes under limited resources. The framework models genotype de…
q-bio.PE2020
Open Quasispecies Systems: New Approach to Evolutionary Adaptation
Igor Samokhin, Tatiana Yakushkina, Alexander S. Bratus
Consider a mathematical model of evolutionary adaptation of fitness landscape and mutation matrix as a reaction to population changes. As a basis, we use an open quasispecies model…
q-bio.PE2019
Fitness Optimization and Evolution of Permanent Replicator Systems
Sergei Drozhzhin, Tatiana Yakushkina, Alexander Bratus
In this paper, we discuss the fitness landscape evolution of permanent replicator systems using a hypothesis that the specific time of evolutionary adaptation of the system paramet…