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

2021, Number 2


Some generalized Hadamard–type inequalities via fractional integrals
B. Bayraktar, A. H. Attaev, V. Ch. Kudaev
3
Vector Lyapunov functions, complete sets of guiding functions, and the existence of Poisson bounded solutions
K. S. Lapin
19
On continuation of solutions of generalized Cauchy–Riemann system in an unbounded subdomain of multidimensional space
E. N. Sattorov, F. E. Ermamatova
27
On invariants and invariant hypersurfaces of complex discrete dynamical systems
V. Yu. Tyshchenko
44
On the Cauchy problem for the three-dimensional Laplace equation
A. B. Khasanov, F. R. Tursunov
56
New sufficient conditions for the computation of generalized eigenvalues
A. Khellaf, W. Merchela, H. Guebbai
74

Brief communications
Formulas for approximate calculation of the Chebyshev coefficients
S. S. Kudaibergenov, Ye. Ye. Nurmoldin, N. Zh. Nauryzbayev, N. Temirgaliyev
79
Algorithm for construction of quadrature formulas with exponential convergence for linear operators acting on periodic functions
A. G. Petrov
86
Finding the shape of the profile of aero-hydrodynamical lattice by given chord diagram of velocity distrubution
R. B. Salimov
93


© Steklov Math. Inst. of RAS, 2025