Mat. Zametki, 1979, Volume 26, Issue 2

JOURNALS // Matematicheskie Zametki // Archive

1979, Volume 26, Issue 2

	Subalgebras of a free associative algebra B. V. Tarasov	161
	Some equations for multiply connected regions of poisson formula type Yu. E. Alenitsyn	173
	A description of continuous solutions of the operator equation $Y^2=d^2/dz^2$ in the space of entire functions N. I. Berezovskii, N. I. Nagnibida	179
	Systems converging in $C$ with bases in $L$ A. S. Krantsberg	183
	Convergence of positive operators G. M. Ustinov	201
	Systems of infinite-order nonhomogeneous differential equations in partial derivatives V. V. Napalkov	217
	A priori estimates for a certain class of one-dimensional singular integral operators with discontinuous coefficients V. S. Pilidi	227
	Singularities of a homogeneous anisotropic model of ninth type with the cosmological constant S. D. Grigoryan	235
	Approximation of probability measures on a Hilbert space by convex combinations of dirac measures I. V. Kozin	245
	Archimedean property of partially ordered Abelian groups A. G. Abagyan	253
	Component of identity of a locally compact openly Artinian ring A. V. Klyushin	263
	A counterexample to Firey's hypothesis V. P. Fedotov	269
	$p$-adic $L$-function associated with an elliptic curve Hà Huy Khoái	277
	Topology of covering sets and the continuous extension of outer measures S. A. Malyugin	285
	Correspondence between Gaussian measures and the Gaussian process N. N. Vakhania	293

Doctoral theses
	General orthonormal systems and certain problems of approximation theory B. S. Kashin	299