Non-local problems for parabolic-hyperbolic equations with deviation from the characteristics and three type-changing lines

We prove the existence and uniqueness of solutions for a partial differential equations of mixed type (parabolic-hyperbolic type). We use energy integrals and methods from integral equations to study a problem that has deviation from the characteristics and three lines where the type changes.

Bibliographic Details
Main Authors: Abdumauvlen S. Berdyshev, Nilufar A. Rakhmatullaeva
Format: Article
Language:English
Published: Texas State University 2011-01-01
Series:Electronic Journal of Differential Equations
Subjects:
Online Access:http://ejde.math.txstate.edu/Volumes/2011/07/abstr.html