RUS  ENG
Full version
JOURNALS // Trudy Instituta Matematiki i Mekhaniki UrO RAN // Archive

2023, Volume 29, Number 4

| General information | Contents |


Trudy Instituta Matematiki i Mekhaniki UrO RAN


Vitaly Vladimirovich Arestov (photo)
Vitaly Vladimirovich Arestov (to the 80-th anniversary)
9
Nikol'skii's inequality of different metrics for trigonometric polynomials in a space with mixed asymmetric norm
G. A. Akishev
11
A Generalized Translation Operator Generated by the Sinc Function on an Interval
V. V. Arestov, M. V. Deikalova
27
The motion of an observer over a cone in $\mathbb{R}^3$ under counteraction from an object
V. I. Berdyshev
49
Kolmogorov widths of the intersection of two weighted Sobolev classes on an interval with the same smoothness
A. A. Vasil'eva
55
On finite groups isospectral to $PSp_4(q)$
M. A. Grechkoseeva, V. M. Rodionov
64
On extremal trigonometric polynomials
V. P. Zastavnyi
70
One-dimensional $(k,a)$-generalized Fourier transform
V. I. Ivanov
92
On products of $\pi$-solvable finite groups
L. S. Kazarin
109
On the Kegel–Wielandt $\sigma$-Problem
S. F. Kamornikov, V. N. Tyutyanov
121
On Constants in the Bernstein–Szegő Inequality for the Weyl Derivative of Order Less Than Unity of Trigonometric Polynomials and Entire Functions of Exponential Type in the Uniform Norm
A. O. Leont'eva
130
Examples of Nonpronormal Relatively Maximal Subgroups of Finite Simple Groups
B. Li, D. O. Revin
140
Periodic Groups with One Finite Nontrivial Sylow 2-Subgroup
D. V. Lytkina, V. D. Mazurov
146
On the connection between classes of functions of bounded variation and classes of functions with fractal graph
D. I. Masyutin
155
On Submodularity and K$\mathfrak F$-Subnormality in Finite Groups
V. S. Monakhov, I. L. Sokhor
169
Arithmetic graphs and factorized finite groups
V. I. Murashka
181
On the weighted trigonometric Bojanov–Chebyshev extremal problem
B. Nagy, Sz. Gy. Révész
193
Optimal interpolation on an interval with the smallest mean-square norm of the $r$th derivative
S. I. Novikov
217
Sharp Carlson Type Inequalities with Many Weights
K. Yu. Osipenko
229
AT-groups
A. V. Rozhkov, V. Yu. Barsukova
241
Special factors in the restrictions of irreducible modules of classical groups to subsystem subgroups with two simple components
I. D. Suprunenko, T. S. Busel, A. A. Osinovskaya
259
A Graph with a Locally Projective Vertex-Transitive Group of Automorphisms Aut($Fi_{22}$) Which Has a Nontrivial Stabilizer of a Ball of Radius $2$
V. I. Trofimov
274
On Graphs in Which the Neighborhoods of Vertices Are Edge-Regular Graphs without 3-Claws
M. Chen, A. A. Makhnev, M. S. Nirova
279
On the best simultaneous approximation of functions in the Hardy space
M. Sh. Shabozov
283
On the International S. B. Stechkin's Workshop-Conference on Function Theory Dedicated to the 80th Anniversary of Professor V. V. Arestov
A. G. Babenko, M. V. Deikalova
292


© Steklov Math. Inst. of RAS, 2025