Mat. Zametki, 1974, Volume 16, Issue 2

JOURNALS // Matematicheskie Zametki // Archive

1974, Volume 16, Issue 2

	Weighted approximations by means of entire functions of exponential type V. M. Veselinov		185
	Best quadrature formula on the class $W_*^rL_2$ N. E. Lushpai		193
	Generalization of a theorem on the quasi-analyticity of a function N. N. Chaus		205
	Uniqueness of extremal quasiconformal mappings of Teichmüller type V. G. Sheretov		213
	Arithmetic properties of the values of a set of functions satisfying a system of differential equations M. S. Nurmagomedov		221
	Imbedding of countable groups in 2-generated simple groups A. P. Goryushkin		231
	Generating elements and defining relations for symplectic groups over certain rings G. A. Noskov		237
	Characterization of the linear groups PSL (2,11) and PSL (2,13) N. D. Podufalov		247
	Operator algebras with strictly cyclic vectors V. S. Shulman		253
	A necessary and sufficient condition for nonoscillatory behavior of the solutions of a system of two linear equations of the first order I. V. Kamenev		259
	Many-dimensional operators of convolution type in spaces of weight-integrable functions V. S. Rabinovich		267
	The problem of representing an arbitrary linear operator in the form of a differential operator of infinite order Yu. F. Korobeinik		277
	The product of two groups, one of which contains a cyclic subgroup of index $\le2$ V. S. Monakhov		285
	Admissibility conditions for a class of quadrature formulas with random nodes B. L. Granovskii		297
	Discontinuous solutions of a class of quasiregular variational problems S. F. Morozov		305
	The cardinalities of semigroups of isotonic transformations of reflexive graphs Yu. M. Vazhenin		317
	Uniform approximation on compact subsets of the real line M. B. Korobkova		325
	The concept of approximative compactness and alternate versions of it L. P. Vlasov		337
	Estimate of the modulus of continuity of the operator grad F V. I. Berdyshev		349