Izv. Vyssh. Uchebn. Zaved. Mat., 1991, Number 9

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

1991, Number 9

	Lie algebras of projective motions of the spaces $V(K)$ of Lorentz signature A. V. Aminova	3
	On the asymptotic behavior of solutions of some systems of functional-differential equations of delay type J. Diblik	15
	On the theory of the normalization of the Riemann problem G. V. Drekova, V. G. Kravchenko	20
	Semisymmetric submanifolds and their decompositions into a product V. A. Mirzoyan	29
	A variant of the maximum principle for optimal processes with vector criteria A. G. Perevozchikov	38
	The reproducing kernel method for constructing cubature formulas for an invariant integral G. G. Rasputin	44
	Conjugate harmonic functions of the Hardy class A. K. Ryabogin	47
	Convergence and uniqueness of representations defined by a formula for the inversion of a multicomponent generalized finite integral transformation Yu. È. Senitskii	53
	Embedding theorems for weighted Sobolev spaces M. R. Timerbaev	56
	Pseudofunctions of rank on a regular ring with involution D. V. Tyukavkin	60
	On the geometry of a normalized surface M. A. Cheshkova	67
	Spaces connected with sequences of independent random elements A. N. Chuprunov	68
	A parallel zonal partitioning method O. V. Shishkina	74

Brief communications
	Fractional powers of a class of operators L. F. Korkina, M. A. Rekant	81
	The accuracy of a discrete spectral problem with a mixed derivative V. G. Prikazchikov, Zh. P. Allanazarov	83
	On the construction of the Cauchy integral for a class of nonanalytic functions of a complex variable V. S. Chemeris	86