A Problem with the Bitsadze–Samarskii Conditionon the Characteristics of One Family and with General Transmission Conditions on theDegeneration Linefor the Gellerstedt Equation with a Singular Coefficient

For the Gellerstedt equation with a singular coefficient, we prove theorems on the uniqueness and existence of a solution of the problem with local and nonlocal conditions on parts of the boundary characteristic and with discontinuous transmission conditions on the degeneration line.

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