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JOURNALS // Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta // Archive

2026, Volume 67


MATHEMATICS
Comparison of stochastic and deterministic methods for calculate the option price
V. A. Bovkun, M. I. Kozlov, I. V. Mel'nikova
3
On the numerical calculation of the angular measure of non-convexity of alpha-sets
D. B. Davletov, A. A. Ershov, A. A. Ershova
18
Weakly $\sqrt{J}U$ rings
Z. V. Mahmood, A. Moussavi, P. V. Danchev
41
Multiple capture of two coordinated evaders in a nonstationary simple pursuit problem
N. N. Petrov, E. Yu. Ponomareva
59
On spaces of continuous functions of several variables with Lipschitz–Hölder type restrictions
V. I. Rodionov
75
Solution of the integro-differential wave equation with power-law nonlinearity
J. Sh. Safarov
89
Fixed points of Feng–Liu multi-valued operators on a set endowed with two $b$-metrics
N. H. Hoc
101
Dynamic programming in multi-level routing problems with constraints
A. G. Chentsov, P. A. Chentsov
114
On the global controllability of some evolutionary equations with an unbounded skew adjoint operator
A. V. Chernov
172


© Steklov Math. Inst. of RAS, 2026