A.A.Abashkin. A spectral solution method for a boundary-value problem for a mixed-type equation with two singularity lines

L.I.Vafina and I.G.Salekhova. The Schwarz problem for infinite sets of intervals

A.V.Gavrikov. T-irreducible extension of polygonal digraphs

L.N.Galoyan. On $L_p$-convergence of Cesaro means for Fourier series with monotonic coefficients

A.A.Koshelev. The Landau–Kolmogorov problem for the Laplace operator on a ball

I.N.Meleshko and P.G.Lasyi. Approximate solution to integral equation with logarithmic kernel of special form

G.G.Mikhailichenko. Phenomenologically symmetric geometry of two sets of rank (3,2)

V.P.Plaksina, I.M.Plaksina, and E.V.Plekhova. On solvability of the Cauchy problem for one quasilinear singular functional-differential equation

S.N.Tronin. On algebras over multicategories

A.V.Chernov. On the structure of a solution set of controlled initial-boundary value problems

A.B.Yakhshimuratov and M.M.Matyokubov. Integration of a loaded Korteweg-de Vries equation in a class of periodic functions

Brief communications

L.S.Efremova. Multivalued functions and nonwandering set of skew products of maps of an interval with complicated dynamics of quotient map