- Astapov N.S., Astapov I.S.

The variety of generalizations of the Ptolemy's theorem - Bykovskii V.A.

Decomposition in terms of special functions - Zhiltsov A.V., Namm R.V.

Stable algorithm for solving the semicoercive problem of contact of two bodies with friction on the boundary - Illarionov A.A.

Asymmetric cryptography and hyperelliptic sequences - Illarionov A.A., Markova N.V.

Solution of functional equations related to elliptic functions. III - Kovalenko E.O., Prokhorov I.V.

Determination of the coefficient of bottom scattering during multi-beam sounding of the ocean - Nastych M.A.

Strong Nash equilibrium for oligopoly with quantity and price settings - Padalko M.A., Andriushchenko P.D., Soldatov K.S., Nefedev K.V.

An accelerated exhaustive enumeration algorithm in the Ising model - Kharchenko Yu.N.

Solution of one-dimensional lattice gas models - Tsitsiashvili G.Sh.

Ergodicity of statistical estimates of Poisson flow intensity