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JOURNALS // Mathematical notes of NEFU // Archive

2021, Volume 28, Issue 3


Mathematics
Boundary value problems for the Rayleigh–Bishop equation in a quarter plane
G. V. Demidenko, A. A. Kudryavtsev
5
Degeneration in differential equations with multiple characteristics
A. I. Kozhanov, G. A. Lukina
19
Stability of solutions to one class of nonlinear systems of delay difference equations
I. I. Matveeva, A. V. Khmil
31
On some inverse problems for the Black–Scholes equation
S. G. Pyatkov, D. S. Orlova
45
Singular integral operators with generalized Cauchy kernel on piecewise smooth contour
A. P. Soldatov
70
Initial value problems for some classes of linear evolution equations with several fractional derivatives
V. E. Fedorov, K. V. Boyko, T. D. Phuong
85
Equilibrium problems for elastic plate with thin rigid inclusion and free edge
A. M. Khludnev
105
Unique solvability of crack problem with time-dependent friction condition in linearized elastodynamic body
H. Itou, T. Kashiwabara
121


© Steklov Math. Inst. of RAS, 2026