Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1990, Number 6

JOURNALS // Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika // Archive

1990, Number 6

Mathematics
	Approximations of the values of some infinite products A. Yu. Popov	3
	Existence of a classical solution of a mixed problem for a second-order one-dimensional parabolic equation V. A. Chernyatin	6
	The Hurewicz theorem for fundamental dimension Yu. V. Lubenets	11
	Estimates for the measure of mutual transcendence for some numbers N. V. Shestakova	14

Mechanics
	Force action on a wedge under diffraction of a shock wave generated by powerful expansion A. G. Chernov	19
	Calculating the interphasic force in a monodisperse bubble medium with inhomogeneous bubble distribution V. E. Kroshilin	23
	Integrable billiards A. M. Abdrahmanov	28
	Bending of a thin flexible plate B. E. Pobedrya	33
	Conditions for the mathematical well-posedness of a variant of differential-nonlinear relations of plasticity and methods for solving boundary value problems V. A. Peleshko	37
	On the development of air particle helical motion in Gromeka's sense under the action of the Coriolis inertial forse N. Slioskin	43

Short notes
	The behavior, as $t\to+\infty$ of solutions of some nonautonomous equations S. M. Borodich	51
	On local solvability and hypoellipticity of a class of P.D.O. with double characteristics A. S. Popeluhin	54
	Normality and collective normality of function spaces E. A. Reznichenko	56
	Decomposition of uniform spaces into inverse spectra A. A. Borubaev	59
	$p$-adic estimates for linear forms and polynomials for power series of a certain class E. A. Rоsanоva	61
	Time-optimality problems for distant targets I. O. Vashkov	63
	A standard Lie polynomial of degree $8$ on the Lie algebra $W_2$ A. A. Kagarmanov	66
	Some properties of the weak topology of Banach spaces D. P. Baturov	68
	The dimension of not totally normal spaces S. V. Kotkin	70
	Solution of the Cauchy problem for several differential equations that contain the Laplace operator in a superspace E. V. Maslova	72
	An estimate for the first eigenvalue of the Sturm–Liouville operator Yu. V. Egorov, V. A. Kondrat'ev	75
	Adaptive control of biomass growth V. V. Aleksandrov, A. Torres	78
	The generalized maximum principle for semilinear parabolic systems V. V. Churbanov	81
	On the diagonal number of topological spaces A. N. Yakivchik	84

	Scientific research seminar of Composites Mechanics Section (Sessions of the fall semester in 1989/90 year)	87
	Mikhail Konstantinovich Potapov (on the occasion of his 60th birthday) S. M. Nikol'skii, P. L. Ul'yanov	89