Kabanikhin Si 1

1. ILL-POSEDNESS OF A MIXED PROBLEM IN A CYLINDRICAL DOMAIN FOR THE MULTIDIMENSIONAL LAVRENTIEV-BITSADZE EQUATION
2. MATHEMATICAL MODEL FOR MEDIUM-TERM COVID-19 FORECASTS IN KAZAKHSTAN
3. Hadamards example and solvability of the mixed Cauchy problem for the multidimensional Gellerstedt equation
4. The Sommerfeld problem and inverse problem for the Helmholtz equation
5. Simulation of COVID-19 Spread Scenarios in the Republic of Kazakhstan Based on Regularization of the Agent-Based Model
6. The overdetermined Cauchy problem for the hyperbolic Gellerstedt equation
7. On the solvability of an inverse problem for the Burgers equation with an integral overdetermination condition in a nonlinearly degenerating domain
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