Izv. Vyssh. Uchebn. Zaved. Mat., 1982, Number 10

JOURNALS // Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika // Archive

1982, Number 10

	Two sums which involve the divisor function $\tau(n)$ S. B. Ablyalimov	3
	Finite groups with bounded involution centralizer B. M. Veretennikov, A. A. Makhnev	8
	A problem with several shifts for an equation of mixed-composite type V. I. Zhegalov	15
	A problem with several shifts for an equation of mixed-composite type G. V. Zdebskii	19
	Two two-dimensional analogues of the Hilbert problem V. A. Kakichev	28
	Optimal reconstruction of functions on classes $W^r_p$ A. A. Ligun, A. A. Shumeiko	37
	Existence of a nonnegative solution of boundary value problems for elliptic quasilinear systems I. B. Medvinskaya	40
	Bounded solutions of a first-order nonlinear differential equation N. P. Mironov	51
	Some theorems for the existence of autoparallel submanifolds of a manifold with recurrent torsion D. Mitov, R. S. Balabanova, M. Staikova	53
	Existence and uniqueness of the solution of some partial differential equations with a Bessel differential operator F. G. Mukhlisov	58

Brief communications
	The Hasemann boundary value problem on a countable set of circles with a closed line of densification M. H. Brenerman	72
	Coefficients of the asymptotic expansion of products of homogeneous distributions A. I. Zaslavskii	74
	Reducibility of infinite-dimensional nonlinear operators to linear normal form L. V. Novikova	76
	The maximum term of a Dirichlet series specifying an entire function M. M. Homyak	79
	Variational-net approximation in an infinite domain E. K. Chistov	82
	Group properties of an equation describing glacial flow V. A. Chugunov	84