Content of Volume 28, no.1, 2022


Author(s) Title of the Article  Page 
G. AkishevOn the best M-term approximations of functions from the Nikol'skii - Besov class in the Lorentz space
7
B.I. Anan'ev, P.A. YurovskihAn estimation problem with separate constraints on initial states and disturbances
27
D.I. Borisov, L.I. GazizovaTaylor series for resolvents of operators on graphs with small edges
40
A.R. Danilin, O.O. KovrizhnykhAsymptotics of a solution to a time-optimal control problem with an unbounded target set in the critical case
58
Yu.F. Dolgii, A.N. SesekinRegularization analysis of a degenerate problem of impulsive stabilization for a system with time delay
74
S.V. ZakharovMatching of asymptotic solutions of a parabolic equation in the Cauchy problem with the multiscale evolution of a singularity
96
L.A. KalyakinAsymptotics of a dynamic saddle-node bifurcation for the nuclear spin model in an antiferromagnet
111
M.A. KomarovOn Borwein's identity and weighted Turán n type inequalities on a closed interval
127
A.S. Kondrat'ev, I.D. Suprunenko, I.V. KhramtsovOn finite 4-primary groups having a disconnected Gruenberg - Kegel graph and a composition factor isomorphic to $L_3(17)$ or $Sp_4(4)$
139
L.F. Korkina, M.A. RekantOn the product of operator exponentials
156
O.V. Kravtsova, D.S. SkokThe spread set method for the construction of finite quasifields
164
V.M. LeontievOn the exponents of commutators from P. Hall's collection formula
182
A.A. Makhnev, D.V. PaduchikhInverse problems in the class of distance-regular graphs of diameter 4
199
M.V. PershakovOn the calculation of the Hausdorff deviation of convex polygons in $\mathbb{R}^2$ from their geometric difference with disks
209
A.V. RozhkovAT-groups that are not AT-subgroups: Transition from $AT_{\omega}$-groups to $AT_{\Omega}$-groups
218
V.N. Rizhik, I.N. Safonova, A.N. SkibaOn the $\mathfrak{F}$-norm of a finite group
232
A.I. SozutovOn periodic completely splittable groups
239
V.I. TrofimovOn the Weiss conjecture. I
247
L.G. ShagalovaA continuous generalized solution of the Hamilton - Jacobi equation with a three-component Hamiltonian
257
I.N. Belousov, A.A. Makhnev, N.A. MinigulovOpen problems formulated at the International Algebraic Conference Dedicated to the 90th Anniversary of A.I.Starostin
269
A.S. Kondrat'ev, I.V. KhramtsovLetter to the editors
276