Berdyshev, Abdumauvlen S.; Rakhmatullaeva, Nilufar A. Non-local problems for parabolic-hyperbolic equations with deviation from the characteristics and three type-changing lines. (English) Zbl 1205.35169 Electron. J. Differ. Equ. 2011, Paper No. 07, 6 p. (2011). Summary: 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. Cited in 2 Documents MSC: 35M10 PDEs of mixed type Keywords:parabolic-hyperbolic equation; deviation; type-changing line; integral equations PDFBibTeX XMLCite \textit{A. S. Berdyshev} and \textit{N. A. Rakhmatullaeva}, Electron. J. Differ. Equ. 2011, Paper No. 07, 6 p. (2011; Zbl 1205.35169) Full Text: EuDML EMIS