aldashev-sa 1

1. A Criterion for the Uniqueness of the Solution of the Tricomi Problem for the Multidimensional Lavrent’ev–Bitsadze Equation
2. ILL-POSEDNESS OF A MIXED PROBLEM IN A CYLINDRICAL DOMAIN FOR THE MULTIDIMENSIONAL LAVRENTIEV-BITSADZE EQUATION
3. Ill-posedness of the Tricomi problem for a multidimensional mixed hyperbolic-parabolic equation
4. The Tricomi Problem for a Class of Multidimensional Hyperbolic-Elliptic Equations
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