Vol. 75, No. 5, 2020
Endomorphisms of Semigroups of Invertible Nonnegative Matrices over Ordered Associative Rings
p. 181 abstract
Properties of Sums of Double Trigonometric Series with Multiply Monotone Coefficients
p. 188 abstract
On the Computation of Approximate Solution to Ordinary Differential Equations by the Chebyshev Series Method and Estimation of Its Error
p. 204 abstract
Geometric Structure of Chebyshev Sets and Suns in Three-Dimensional Spaces with a Cylindrical Norm
p. 209 abstract
Criterion for Substitutivity of Sturmian Palindromes and One-Dimensional Factor Dynamics
p. 216 abstract
A New Formulation of a Criterion for the Minimal Logarithmic Growth Rate
p. 220 abstract
Mappings Preserving Relations Definable by Linear Order
p. 222 abstract