Endomorphisms of Semigroups of Invertible Nonnegative Matrices over Ordered Associative Rings V. V. Nemiro OriginalPaper 22 March 2021 Pages: 181 - 187
Properties of Sums of Double Trigonometric Series with Multiply Monotone Coefficients T. M. VukolovaB. V. Simonov OriginalPaper 22 March 2021 Pages: 188 - 203
On the Computation of Approximate Solution to Ordinary Differential Equations by the Chebyshev Series Method and Estimation of Its Error O. B. ArushanyanS. F. Zaletkin OriginalPaper 22 March 2021 Pages: 204 - 208
Geometric Structure of Chebyshev Sets and Suns in Three-Dimensional Spaces with a Cylindrical Norm A. R. Alimov OriginalPaper 22 March 2021 Pages: 209 - 215
Criterion for Substitutivity of Sturmian Palindromes and One-Dimensional Factor Dynamics I. A. ReshetnikovA. Ya. Kanel-Belov OriginalPaper 22 March 2021 Pages: 216 - 219
A New Formulation of a Criterion for the Minimal Logarithmic Growth Rate S. A. Komkov OriginalPaper 22 March 2021 Pages: 220 - 221
Mappings Preserving Relations Definable by Linear Order A. L. Semenov OriginalPaper 22 March 2021 Pages: 222 - 226
