Asymptotic analysis of solving an inverse boundary value problem for a nonlinear singularly perturbed time-periodic reaction-diffusion-advection equation

DV Lukyanenko, MA Shishlenin… - Journal of Inverse and Ill …, 2019 - degruyter.com
In this paper, a new asymptotic-numerical approach to solving an inverse boundary value
problem for a nonlinear singularly perturbed parabolic equation with time-periodic …

[HTML][HTML] Solving of the coefficient inverse problem for a nonlinear singularly perturbed two-dimensional reaction–diffusion equation with the location of moving front …

DV Lukyanenko, VB Grigorev, VT Volkov… - … & Mathematics with …, 2019 - Elsevier
Asymptotic-numerical approach to solving the coefficient inverse problem for a nonlinear
singularly perturbed two-dimensional reaction–diffusion equation by knowing the location of …

Asymptotic stability of a stationary solution of a multidimensional reaction–diffusion equation with a discontinuous source

NT Levashova, NN Nefedov, AO Orlov - Computational Mathematics and …, 2019 - Springer
A two-dimensional reaction–diffusion equation in a medium with discontinuous
characteristics is considered; the existence, local uniqueness, and asymptotic stability of its …

Analytical-numerical approach to describing time-periodic motion of fronts in singularly perturbed reaction–advection–diffusion models

VT Volkov, DV Lukyanenko, NN Nefedov - … Mathematics and Mathematical …, 2019 - Springer
The paper presents an analytical-numerical approach to the study of moving fronts in
singularly perturbed reaction–diffusion–advection models. A method for generating a …

Asymptotic solution of coefficient inverse problems for Burgers-type equations

VT Volkov, NN Nefedov - Computational Mathematics and Mathematical …, 2020 - Springer
For a singularly perturbed reaction–diffusion–advection equation, called in applications a
Burgers-type equation and having a time-periodic solution with an internal transition layer …

Asymptotic solution of the inverse problem for restoring the modular type source in Burgers' equation with modular advection

NN Nefedov, VT Volkov - Journal of Inverse and Ill-posed Problems, 2020 - degruyter.com
For a singularly perturbed Burgers' type equation with modular advection that has a time-
periodic solution with an internal transition layer, asymptotic analysis is applied to solve the …

Application of asymptotic analysis for solving the inverse problem of determining the coefficient of linear amplification in Burgers' equation

DV Lukyanenko, VT Volkov, NN Nefedov… - Moscow University …, 2019 - Springer
Asymptotic analysis of a singularly perturbed reaction—diffusion—advection equation,
which is called a Burgers-type equation in applications and has a solution with a sharp …

Asymptotic approximation of the solution of the reaction-diffusion-advection equation with a nonlinear advective term

EA Antipov, NT Levashova… - Modeling and Analysis of …, 2018 - mais-journal.ru
We consider a solution in a moving front form of the initial-boundary value problem for a
singularly perturbed reaction-diffusion equation in a band with periodic conditions in one of …

Асимптотическая устойчивость стационарного решения многомерного уравнения реакция-диффузия с разрывным источником

НТ Левашова, НН Нефедов, АО Орлов - … и математической физики, 2019 - elibrary.ru
Рассматривается двумерное уравнение реакция-диффузия в среде с разрывными
характеристиками, доказываются существование, локальная единственность и …

The existence, local uniqueness, and asymptotic stability of the boundary layer type solution of the Neumann problem for a two-equation nonlinear system with …

BV Tishchenko - Moscow University Physics Bulletin, 2021 - Springer
In this paper, we consider the existence, local uniqueness, and asymptotic stability of a
solution of the boundary-layer type for a nonlinear one-dimensional initial-boundary …