Dokl. Akad. Nauk, 1994, Volume 336, Number 2

JOURNALS // Doklady Akademii Nauk // Archive

1994, Volume 336, Number 2

MATHEMATICS
	Diophantine approximations and sets of divergence of some Fourier series V. I. Bernik	151
	Two questions on the metric foundations of Riemannian geometry Yu. F. Borisov	154
	Applicability of vertex replacements in a class of problems on $K$-vertex subgraphs A. F. Gorshkov, Yu. M. Solomentsev	157
	The well-posedness of initial-boundary value problems and properties of solutions for parabolic equations with a nonlinear nonlocal source A. I. Kozhanov	161
	Nonstationary contrast structures of spike type in nonlinear singularly perturbed parabolic equations N. N. Nefedov	165
	On sharp estimates in the first mean-value theorem Yu. G. Nikonorov	168

MATHEMATICAL PHYSICS
	Wave propagation in a one-dimensional periodic medium E. L. Korotyaev	171

COMPUTER SCIENCE
	Method of fast multiplication modulo Fermat primes A. S. Gorshkov	175

PHYSICS
	The dependence between parameters of dielectric spectra in polymer semiconductors N. V. Afanas'ev, L. V. Mukhaeva, M. G. Voronkov, T. G. Ermakova	179
	Fractals and energetic spectra of the fast particles A. V. Kulakov, A. A. Rumyantsev	183

MECHANICS
	Principle possibility of existence of elastic materials of new type Yu. S. Zuev, B. M. Kaporovskii, N. N. Yurtsev	197
	On increase of turbulent fluctuations in a flow of conducting fluid in a longitudinal magnetic field E. Yu. Krasil'nikov, I. A. Platnieks, S. F. Seluto	199