Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 1993, Number 6

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

1993, Number 6

Mathematics
	Bessel potentials in spaces with a mixed norm on the group $T^\infty$ A. V. Skorikov	3
	Fourier coefficients of Lipschitz functions for Haar-type systems V. A. Goncharov	6
	On the commutator subgroup of the braid group A. G. Savushkina	11
	A free metabelian algebra with a ternary operation in a variety with two Mal'tsev identities S. Chakrabarti	14
	On logics that have diagnostic formulas relative to a minimal calculus V. E. Plisko	18
	On operators of almost best approximations on the classes $W^rH_\omega$ P. V. Al'brecht	22
	Sharpening of an estimate for the index in the octahedron problem N. G. Moshchevitin	29
	Universal objects in the class of compact Hausdorff spaces with a given system of subsets S. V. Vlasov	33
	On an estimate for the degree of nonlinearity of partial Boolean functions Yu. V. Kuznetsov, V. V. Yashchenko	36
	Some multiplicative properties of products of natural numbers in short intervals N. M. Khodzhaev	40
	Limit theorems for a conditional random walk O. M. Poleshchuk	44

Mechanics
	Vibrations of a controlled string on a rolling base A. M. Golovin, N. P. Stepanenko	48
	On the absence of singular control regimes in a time-optimality problem D. I. Bugrov	52
	On the motion of a flexible thread on a surface of revolution A. V. Zvyagin	55
	A concentrated impulse on the surface of an elastic half-plane with a boundary condition of a massive layer type S. E. Nosov	60
	Asymptotic trajectories of gyroscopic systems S. V. Bolotin, P. Negrini	66

Short notes
	On improving the approximation of $\pi\sqrt3$ by rational fractions A. K. Dubickas	76
	Minimal networks on regular polygons: realization of linear tilingsMinimal networks on regular polygons: realization of linear tilings A. O. Ivanov, I. V. Iskhakov, A. A. Tuzhilin	77
	On the growth of $D$-universal functions S. A. Shkarin	80
	On splittable spaces R. Z. Buzyakova	83
	On continuous functions without derivatives O. S. Ivashev-Musatov	85
	Optimal control of an oscillator with variable stiffness L. A. Manita	89
	Two lemmas on a Jacobian Vl. V. Prelov	91
	Some properties of dyadic derivatives V. A. Skvortsov	94
	On additive computations of systems of integral linear forms V. V. Kochergin	97
	Group classification of the equations of a two-dimensional boundary layer of a “power type” fluid V. R. Dushin	101

	Scientific research seminar on general topology (sessions of autumn semester of 1992/93) V. V. Fedorchuk, A. V. Arkhangel'skii, B. A. Pasynkov, V. I. Ponomarev, V. V. Filippov	105
	Proceedings of student's conference	108
	Seminar on Mechanics of Composits	110