Mat. Zametki, 1993, Volume 53, Issue 3

JOURNALS // Matematicheskie Zametki // Archive

1993, Volume 53, Issue 3

	Asymptotic behavior as $\|x\|\to\infty$ of steady flows in a pipe A. V. Babin	3
	$K$-theory of rings with idempotents A. A. Davydov	15
	Some properties of deducibility operators A. N. Degtev	23
	Projective regularizability of inverse operators E. N. Domanskii	29
	On the Jackson theorem in $L_2$ for Preiss systems V. I. Ivanov	37
	Closed minimal systems in general separable Banach spaces and in $L_p$, $1\leqslant p<\infty$ K. S. Kazarian	51
	Spectral characteristics of elliptic solitons N. A. Kostov, V. Z. Ènol'skii	62
	Cartwright-type theorems and real sets of uniqueness for entire functions of exponential type V. N. Logvinenko, S. Yu. Favorov	72
	An analogue of an inequality of Kolmogorov–Markov type for ordinary differential operators M. V. Novitskii	80
	Continuation of continuous functions and the metrizability of paracompact $p$-spaces E. N. Stepanova	92
	An estimate for the concentration function of multiplicative functions and its applications S. T. Tulyaganov	102
	Convergence of termwise-differentiated Fourier–Jacobi series and of expansions in the Faber–Schauder system G. A. Fomin	114
	On a construction of commutative rings of differential operators O. A. Chalykh	121
	On the convergence of the method of least squares I. I. Sharapudinov	131
	On the quasivariety generated by a finite $p$-group S. A. Shakhova	144
	Trigonometric series with positive partial sums V. A. Yudin	149

Brief Communications
	Differential equations with operator coefficients in Hilbert spaces G. I. Aslanov	153
	On a uniqueness theorem for holomorphic families of operators V. M. Bruk	155
	A regularized trace of a two-dimensional oscillator V. A. Lyubishkin	156
	A condition for the noncompactness of a foliation on $M_g^2$ I. A. Melnikova	158