Includes bibliographical references.

Groups and rings whose theory is categorical;On the separation of a real linear monic factor from a matrix polynomial;Subgroups of symmetric and alternating groups;A generalization of Burnside's second theorem on {p,q\} groups;Finite groups of large degree;Maximal subgroups of Chevalley groups containing a maximal split torus;The corona theorem in algebras of bounded analytic functions;The structure of closed ideals in some algebras of smooth functions; theory and Morse theory. I; theory and Morse theory. II;Diffeomorphisms of two-dimensional manifolds with transitive foliations;Invariant two-dimensional tori, their breakdown and stochasticity;Stable random variables and convexity of Banach function spaces