S.A.Aldashev. Criterion of existence of eigenfunctions of spectral Darboux-Protter problems for a multidimensional Euler-Darboux-Poisson equation
F.N.Garif'yanov. Three difference equations in a plane with a T-shaped cut
I.T.Denisyuk. Solution of the Lame wave equation in domains with piecewise-smooth boundaries
V.R.Zachepa. Finitely determined singularities of functions generated by unsolved integration
G.G.Skorik. Estimate of the error of the method of average functions in the problem of numerical differentiation of a noisy function
I.V.Chernyshev. Formation of a nonhomogeneous profile of a stream of a viscous fluid at the entrance region of a cylindrical channel
E.A.Shirokova. Subordination chains and their application to the modeling of the process of cavities growth
G.I.Shishkin. The Richardson method for increasing the accuracy of grid solutions of singularly perturbed elliptic equations of convection-diffusion
A.N.Karapetyants and V.A.Nogin. $L_p\to L_q$-estimates for the twisted convolution operator, whose kernel has singularities on a sphere and at the origin of coordinates