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BY-NC-ND 4.0 license Open Access Published by De Gruyter January 1, 2001

An Analytical Approach for Quasi-Linear Equation in Second Order

  • E.E. Perepelkin EMAIL logo and E.P. Zhidkov

Abstract

This paper is devoted to the studies of the properties of the solutions of non-linear partial differential equation, being basic ones in differential formulation of the magnetostatic problem of finding the magnetic field dis- tribution. The question of the existence of solutions, possessing an unlimited gradient, for this equation is of particular interest. Previous works dealt with the linear equation type, and also a boundary value problem was con- sidered for certain requirements for the µ function, as well as a more general non-linear case was studied. It was shown that such solutions exist, and their properties will be investigated. The difference scheme for the boundary value problem was built in the domain with corner and numerical calculations were given.

Received: 2000-08-12
Revised: 2000-11-16
Accepted: 2001-02-21
Published Online: 2001
Published in Print: 2001

© Institute of Mathematics, NAS of Belarus

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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