Izv. Vyssh. Uchebn. Zaved. Mat., 1991, Number 2

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

1991, Number 2

	Characterization of minimal systems of exponents of representative systems of generalized exponentials A. V. Abanin	3
	Characteristic functions of operators of the class $C(\alpha)$ Yu. M. Arlinskii	13
	Equivalence of some conditions for entire functions of order zero B. V. Vinnitskii	22
	On Loeb measures E. I. Gordon	25
	Cooperative multistage games with side payments N. N. Danilov	33
	Do convex supports of an analytic functional always have a common point? S. V. Znamenskii	42
	Convergence of the collocation method and the method of mechanical quadratures for systems of singular integral equations on arbitrary closed smooth contours V. A. Zolotarevskii	46
	Stability with respect to some of the variables under constantly acting perturbations A. O. Ignatyev	55
	Transformation of a singular integral equation with Carleman linear-fractional shift to a characteristic equation with matrix coefficients A. A. Karelin	60
	Direct sums of strongly homogeneous abelian groups P. A. Krylov	65
	Mixed variational formulations of problems in the theory of shells L. V. Maslovskaya, V. G. Golushkov	69
	Subsystems of the Faber–Schauder system in function space V. I. Filippov	78
	A class of simple modular Lie algebras of dimension $\leq p^3$ G. O. Èl'sting	85

Brief communications
	Dual spaces of conditional Köthe spaces of double numerical sequences S. P. Milovidov, A. I. Povolotskii	90
	Bounded solutions of systems of ordinary singularly perturbed differential equations N. G. Panfilov, V. I. Rozhkov	91
	Об условиях глобального экстремума в одной невыпуклой задаче минимизации A. S. Strekalovskii	94