Vol. 36, No. 1, 2026

Siberian Advances in Mathematics

Dynamic Systems of a Volterra Quadratic Stochastic Operator with Variable Coefficients

Sh. B. Abdurakhimova p. 1 abstract

Continuity Properties of Constructive Operators on the Set of Computably Enumerable Real Numbers

M. Kh. Faizrakhmanov and Z. K. Shchedrikova p. 14 abstract

Limit Properties of a Sequence of Lyapunov’s Integrals Determined by a System of High-Dimensional Differential Equations

I. D. Il’inykh p. 22 abstract

On Lipschitz Continuous Compositions of Mappings on Two-Step Carnot Groups

M. B. Karmanova p. 43 abstract

Extending Types Preserving Diagrams

K. Zh. Kudaibergenov p. 59 abstract

Estimates For Solutions to a Class of Nonautonomous Nonlinear Systems of Neutral Type with two Kinds of Delays

I. I. Matveeva p. 64 abstract

A Barnard Type Repeated Measures Test for Binary Observations

P. S. Ruzankin p. 73 abstract

Weighted Radon Transforms of Three-Dimensional Symmetric Tensor Fields of Rank Two

I. E. Svetov and A. P. Polyakova p. 79 abstract

Solarity for Piecewise Approximatively Compact Sets

I. G. Tsar’kov p. 93 abstract

Boundary Behavior of \( \mathscr {Q}_{q,p} \) -Homeomorphisms Between Metric Measure Spaces

S. K. Vodop’yanov and D. A. Sboev p. 99 abstract