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JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive

2023, Number 12


Convolution kernel determination problem in the third order Moore–Gibson–Thompson equation
D. K. Durdiev, A. A. Boltaev, A. A. Rahmonov
3
Generalized integration over non-recifiable flat curves and boundary value problems
D. B. Katz
17
A problem in an unbounded domain with combined Tricomi and Frankl conditions on one boundary characteristic for one class of mixed type equations
M. Mirsaburov, R. N. Turaev
39
Main properties of the Faddeev equation for $2 \times 2$ operator matrices
T. H. Rasulov, E. B. Dilmurodov
53
On the problem of optimal interpolation of functions
Kh. M. Shadimetov, N. H. Mamatova
59
Three-webs from circles
A.M. Shelekhov
71

Brief communications
Rings, matrices over which are representable as the sum of two potent matrices
A. N. Abyzov, D. T. Tapkin
90
Equivalence of computed tomography problem with the problem of recovery of functions by finite convolutions in a scheme of computational (numerical) diameter
N. Temirgaliyev, Sh. K. Abikenova, Sh. U. Azhgaliev, Ye. Ye. Nurmoldin, G. E. Taugynbayeva, A. Zh. Zhubanysheva
95


© Steklov Math. Inst. of RAS, 2025