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| JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive |
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2022, Number 2
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On the Keldysh problem for mixed type equation with two singular lines A. A. Abashkin |
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On some aspects of the Kegel-Wielandt S. F. Kamornikov, V. N. Tyutyanov |
18 | |
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A posteriori stopping in iteratively regularized Gauss–Newton type methods for approximating quasi-solutions of irregular operator equations M. M. Kokurin |
29 | |
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Inequalities refining relationships between mixed moduli of smoothness in M. K. Potapov, B. V. Simonov |
43 | |
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Conditional correctness of the initial-boundary value problem for a system of high-order mixed-type equations K. S. Fayazov, I. O. Khajiev |
62 | |
| Brief communications | |||
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On a class of local groups and their representations S. A. Grigoryan, A. Yu. Kuznetsova |
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On a primality test for natural numbers Sh. T. Ishmukhametov, G. G. Rubtsova, R. R. Khusnutdinov |
83 | |