Results 21 to 30 of about 27,888 (166)
This article studies a nonlocal inverse boundary-value problem for a two-dimensional second-order parabolic equation in a rectangular domain. The purpose of the article is to determine the unknown coefficient and the solution of the considered problem ...
E.I. Azizbayov, Y.T. Mehraliyev
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The boundary value problem, BVP, for the PDE heat equation is studied and explained in this article. The problem declaration comprises two intervals; the (0, T) is the first interval and labels the heating of the inside burning chamber, and the second (T,
Bashar Talib Al-Nuaimi +5 more
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An inverse Stefan problem: identification of boundary value
A spatially one-dimensional inverse Stefan problem is considered: the moving boundary (its evolution in time) is given, the temporal evolution of the temperature at the non-moving boundary is to be determined. The standard integral equation of first kind for this problem is transformed into an equivalent convolution equation.
Ang, D.D. +2 more
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Inverse spectral problem of a class of fourth-order eigenparameter-dependent boundary value problems
This paper deals with a class of inverse spectral problems of fourth-order boundary value problems with eigenparameter-dependent boundary conditions.
Ji-jun Ao, Liang Zhang
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An Inverse Boundary Value Problem Arising in Nonlinear Acoustics
36 pages.
Uhlmann, Gunther, Zhang, Yang
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The Numerical Solution of an Inverse Pseudoparabolic Problem with a Boundary Integral Observation
Direct and inverse problems for a pseudoparabolic equation are considered. The direct (forward) problem is to find the solution of the corresponding initial–boundary-value problem for known model parameters, as well as the initial and boundary conditions.
Miglena N. Koleva, Lubin G. Vulkov
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Background. A huge number of mathematical models are called Boussinesq equations; therefore, a wide range of sixth-order Boussinesq equations attracts a lot of attention from outside researchers around the world. Materials and methods.
Araz Salamulla Farajov
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We consider the Mullins’ equation of a single surface grooving when the surface diffusion is not considered as very slow. This problem can be formed by a surface grooving of profiles in a finite space region.
Mansur I. Ismailov
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This article is concerned with the study of the unique solvability of a time-nonlocal inverse boundary value problem for second-order hyperbolic equation with an integral overdetermination condition.
Yashar Mehraliyev, Elvin Azizbayov
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Conditional Optimization and One Inverse Boundary Value Problem [PDF]
Here we construct different approximate solutions of the plane inverse boundary value problem of aerohydrodynamics. In order to do this we solve some conditional optimization problems in the norms∥·∥2,∥·∥∞, and ∥·∥1and some of their generalizations.
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