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  1. Boundary-Value Problem for Singularly Perturbed Integro-Differential Equation with Singularly Perturbed Neumann Boundary Condition

    Abstract

    We consider a boundary-value problem for singularly perturbed integro-differential equation describing stationary reaction–diffusion...

    N. N. Nefedov, A. G. Nikitin, E. I. Nikulin in Russian Journal of Mathematical Physics
    Article 05 September 2023
  2. Initial Boundary Value Problems

    This chapter first discusses the initial boundary value problems in the advection and diffusion equations. The corresponding schemes to deal with the...
    Guoxiang Hou, Caikan Chen, ... Kai Wang in Computational Fluid Dynamics
    Chapter 2024
  3. Sticky Brownian Motions and a Probabilistic Solution to a Two-Point Boundary Value Problem

    In this paper, we study a two-point boundary value problem consisting of the heat equation on the open interval (0,1) with boundary conditions which...

    Article 18 March 2021
  4. Asymptotic Behavior Associated with the Definition of One Boundary Value Problem for the Laplace Equation

    Abstract

    The eigenvalues of one boundary value problem for the Laplace equation are studied. Asymptotic formulas for the eigenvalues are found.

    ...
    Bahram Ali Aliev, Tunzala Maharram Huseynova in Technical Physics
    Article 01 August 2023
  5. Asymptotics of the Solution of the Initial Boundary Value Problem for the One-Dimensional Klein–Gordon Equation with Variable Coefficients

    Abstract

    In the paper, formal asymptotic solutions of the initial-boundary value problem for the one-dimensional Klein–Gordon equation with variable...

    S.Yu. Dobrokhotov, E.S. Smirnova in Russian Journal of Mathematical Physics
    Article 28 June 2024
  6. Boundary Value Problems and Solutions

    In the previous chapters we have used the complete integrability of the stationary axisymmetric Einstein equations in vacuum to construct and to...
    Chapter
  7. Neuron analysis through the swarming procedures for the singular two-point boundary value problems arising in the theory of thermal explosion

    The motive of this work is to provide the neural investigations using the artificial neural networks (ANNs) through the particle swarm optimization...

    Article 30 May 2022
  8. Approximate Formulation of the Problem of Boundary Layer Stability with Diffusion Combustion

    Abstract

    It is found that the problem of boundary layer stability with a diffusion flame under the conditions of a constant molecular weight over the...

    Article 01 April 2023
  9. Trajectory Symbols and the Fredholm Property of Boundary Value Problems for Differential Operators with Shifts

    Abstract

    Boundary value problems are considered in which the main operator and the operators of boundary conditions include differential and shift...

    A. V. Boltachev, A. Yu. Savin in Russian Journal of Mathematical Physics
    Article 18 June 2023
  10. DISCRETE METHOD FOR SOLVING A THREE-POINT BOUNDARY-VALUE PROBLEM FOR A THIRD-ORDER EQUATION

    Abstract

    Adjoined equations are used to develop a method for solving boundary-value problems for second- and third-order equations. With the use of...

    A. F. Voevodin, O. A. Frolovskaya in Journal of Applied Mechanics and Technical Physics
    Article 01 November 2021
  11. The Initial Boundary Value Problem for the Einstein Equations with Totally Geodesic Timelike Boundary

    We prove the well-posedness of the initial boundary value problem for the Einstein equations with sole boundary condition the requirement that the...

    Grigorios Fournodavlos, Jacques Smulevici in Communications in Mathematical Physics
    Article 02 July 2021
  12. Point Charge between Two Plane-Parallel Metal Plates

    Abstract

    This article is in response to a reference to my work as a work in which the expression for the density of the charge induced by the point...

    V. V. Samedov in Physics of Atomic Nuclei
    Article 01 December 2023
  13. Boundary Value Problems for Parabolic Equations in Noncylindrical Domains

    Abstract

    A mathematical theory is developed for constructing integral relations of a new type in analytical solutions of boundary value problems for...

    E. M. Kartashov in High Temperature
    Article 01 October 2022
  14. Initial-Boundary Value Problems for One-Dimensional pth Power Viscous Reactive Gas with Density-Dependent Viscosity

    Although there are many results on the global solvability and the precise description of the large time behaviors of solutions to the...

    Article 29 January 2024
  15. Boundary Problem for Plane Nonlinear Solitary Waves in Plasma in the Hall Magnetohydrodynamics Approximation

    Abstract

    Equations are given for plane nonlinear traveling waves in a conducting medium with a current, including plasma, within the framework of Hall...

    M. B. Gavrikov, A. A. Tayurskiy in Plasma Physics Reports
    Article 01 October 2022
  16. Spatially One-Dimensional Boundary Value Problems of Coupled Thermoelasticity: Generalized Functions Method

    Abstract

    Problems of determining the thermostressed state of a thermoelastic rod using the coupled thermoelasticity model are considered. In this...

    L. A. Alexeyeva, M. M. Akhmetzhanova in Mechanics of Solids
    Article 01 December 2022
  17. A numerical study of a moving boundary problem with variable thermal conductivity and temperature-dependent moving PCM under periodic boundary condition

    The work in this paper concerns the study of a one-phase moving boundary problem with size-dependent thermal conductivity and moving phase change...

    Vikas Chaurasiya, Rajneesh Kumar Chaudhary, ... Jitendra Singh in The European Physical Journal Plus
    Article 20 June 2022
  18. Highly Accurate Numerical Schemes for Solving Plane Boundary-Value Problems for a Polyharmonic Equation and Their Application to Problems of Hydrodynamics

    Abstract

    Boundary-value problems are considered for harmonic and biharmonic equations, as well as the general polyharmonic equation for multiply...

    A. G. Petrov in Fluid Dynamics
    Article 01 December 2023
  19. On the initial boundary values problem for a mixture of two Cosserat bodies with voids

    In this study it is approached a linear model for the mixture of two Cosserat bodies having pores. It is formulated the mixed problem with initial...

    Marin Marin, Andreas Öchsner, Sorin Vlase in Continuum Mechanics and Thermodynamics
    Article Open access 10 June 2024
  20. Nonequilibrium Effects in Ballistic Point Contacts Ta–Cu and 2H–NbSe2–Cu: Two-Gap Superconductivity in 2H–NbSe2

    The heterocontacts Ta–Cu and NbSe 2 –Cu have been studied. For the Ta–Cu contacts, the theoretical estimation of the value of δ-functional barrier at...

    Article 28 February 2024
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