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Numerical Analysis and Computation

Ministry of Higher and Secondary Specialized Education of the Republic of Uzbekistan

Journal

Ill-posed problem

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Full-Text Articles in Physical Sciences and Mathematics

Boundary Value Problem For Nonhomogeneous Mixed-Type Equation With Two Degenerate Lines, K.S. Fayazov, Y. K. Khudayberganov Jun 2019

Boundary Value Problem For Nonhomogeneous Mixed-Type Equation With Two Degenerate Lines, K.S. Fayazov, Y. K. Khudayberganov

Acta of Turin Polytechnic University in Tashkent

In this work, we study boundary value problem for nonhomogeneous mixed-type equation with two degenerate lines. A priori estimate for the solution of the problem is obtained, theorems of uniqueness and conditional stability in the set of correctness are proved. The approximate solution by the regularization method has been constructed.