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20192026
most citedFitness landscape adaptation in open replicator systems with competition: application to cancer therapy

1 citations · 1 across the 5 of their papers we have counts for

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q-bio.PE2026

Mathematical Model of Evolution of Non-Degenerate Replicator Systems

Alexander S. Bratus, Sergey Drozhzhin, Tatiana Yakushkina

We propose and analyse a mathematical model of evolutionary adaptation for non-degenerate (permanent) replicator systems, in which the fitness landscape matrix evolves on a slow ti…

q-bio.PE2026

Chapter 2: Geometry of the Fitness Surface and Trajectory Dynamics of Replicator Systems

A. S. Bratus, S. Drozhzhin, T. Yakushkina

We study the geometry of the mean fitness surface of replicator systems and its relationship to evolutionary trajectory dynamics. Using the symmetric--antisymmetric decomposition o…

q-bio.PE2026

Mathematical Models of Evolution and Replicator Systems Dynamics

A. S. Bratus, S. Drozhzhin, T. Yakushkina

This is an edited English version of the authors' monograph "Mathematical Models of Evolution and Replicator Systems Dynamics", posted on arXiv as a single document to which chapte…

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.PE2021★ 1 cited

Fitness landscape adaptation in open replicator systems with competition: application to cancer therapy

Igor Samokhin, Tatiana Yakushkina, Dmitry Markin +1

This study focuses on open quasispecies systems with competition and death flow, described by modified Eigen and Crow-Kimura models. We examine the evolutionary adaptation process…

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…