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pro vyhledávání: '"Bratus A"'
A hypercycle equation with infinitely many types of macromolecules is formulated and studied both analytically and numerically. The resulting model is given by an integro-differential equation of the mixed type. Sufficient conditions for the existenc
Externí odkaz:
http://arxiv.org/abs/2207.05033
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 as a reaction to changes in rates. One of the fundamental assumptions,
Externí odkaz:
http://arxiv.org/abs/2111.14964
Autor:
John, Anika, Dreifuss, David, Kang, Seju, Bratus-Neuenschwander, Anna, Zajac, Natalia, Topolsky, Ivan, Dondi, Arthur, Aquino, Catharine, Julian, Timothy R., Beerenwinkel, Niko
Publikováno v:
In Water Research 1 December 2024 267
A principle of evolutionary adaptation is applied to the Lotka--Volterra models, in particular to the food webs. We present a relatively simple computational algorithm of optimization with respect to a given criterion. This algorithm boils down to a
Externí odkaz:
http://arxiv.org/abs/2109.01176
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, which is modified to include explicit death flow. We assume that evo
Externí odkaz:
http://arxiv.org/abs/2011.11742
Publikováno v:
In Physica A: Statistical Mechanics and its Applications 1 January 2024 633
Autor:
BRATUS, ALESSANDRO1
Publikováno v:
Notes. Mar2024, Vol. 80 Issue 3, p533-539. 7p.
Autor:
Alexander G. Asmolov, Ekaterina V. Bityutskaya, Boris S. Bratus, Dmitry A. Leontiev, Dmitry V. Ushakov
Publikováno v:
Вестник Московского университета. Серия 14: Психология, Vol 46, Iss 2, Pp 5-22 (2023)
Background. The paper is associated with the 120th anniversary of the birth of Alexey Nikolaevich Leontiev, acknowledged classic of the world psychology. This anniversary of the founder of a scientific school in psychology and of the department of ps
Externí odkaz:
https://doaj.org/article/11fc2bb244ad46b2bbd080dd0bbade21
Publikováno v:
Journal of Graphic Engineering and Design, Vol 14, Iss 2, Pp 23-29 (2023)
The article is dedicated to the examination of the bookplate of modern Ukraine, which starting from the 1990s entered the state of its revival and flourishing. A version of the bookplate typology, formed on the basis of pictorial motifs as the main c
Externí odkaz:
https://doaj.org/article/6d18705658fd4a18ada017a3615017f8
Autor:
Bratus, Ekaterina, Pastur, Leonid
This paper is a continuation of our previous paper [8], in which we have studied the dynamics of quantum correlations of two qubits embedded each into its own disordered multiconnected environment. We modeled the environment by random matrices of lar
Externí odkaz:
http://arxiv.org/abs/2005.05222