Mat. Zametki, 1979, Volume 26, Issue 3

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1979, Volume 26, Issue 3

	Finite groups with a standard component isomorphic to $M_{24}$ V. M. Sitnikov		321
	Special varieties of Jordan algebras A. M. Slin'ko		337
	A remark on central polynomials V. K. Kharchenko		345
	Diophantine approximations on a circle and Hausdorff dimension Yu. V. Mel'nichuk		347
	Spline interpolation and best approximation by trigonometric polynomials A. A. Zhensykbaev		355
	Necessary and sufficient conditions for convergence of an interpolation series for a generalization of the Abel–Goncharov problem L. I. Kalinichenko		367
	Best approximation to an element in a Banach space by a system of seminorm A. S. Kats		377
	Basicity of certain systems of functions V. A. Oskolkov		389
	Operational calculus and the solubility of boundary-value problems V. K. Romanko		399
	A generalization and a new proof of a theorem on the existence of a continuous projector M.-A. Mukhsinov		411
	Finitely positively independent sets I. Ya. Gusak, Yu. A. Shashkin		417
	Space of antinormal functions G. Ya. Lozanovskii		427
	Contractions onto connected spaces B. A. Efimov, S. F. Tsvid		435
	Invariant connections and metrics on homogeneous spaces, corresponding to global triples V. L. Shtukar'		449
	Epimorphic period mapping for $K3$-surfaces that can be represented as double planes A. N. Todorov		465
	A converse problem in reduced unitary $K$-theory V. I. Yanchevskii		475
	A case when convergence in the mean is equivalent to convergence in the Lévy metric V. M. Kruglov		483