Includes bibliographical references.

On the covergence of Haar series to \infty Lacunary power sequences in the spaces and _p A generalization of the Liouville theorem;Smoothness of harmonic and analytic functions on the boundary points of a domain;A variational method in the theory of functions of bounded characteristic;On some special classes of analytic functions valent in the disk z| < 1 and in the circular domain <|z|<+\infty Classes of functions and associated integral transforms in the complex domain;On the dispersion of the coefficients of mean valent functions;Cauchy problems for parabolic equations degenerating at infinity;The three-sphere theorem for a class of elliptic equations of high order and a refinement of this theorem for a linear elliptic equation of second order;Stability of solutions of differential-difference equations with periodic coefficients;On the spectral functions of a differential equation of second order with operator coefficients;Brownian motion in certain symmetric spaces and nonnegative eigenfunctions of the Laplace-Beltrami operator;On stability of solutions of stochastic differential equations;Linear differential equations with randomly perturbed parameters