Dokl. Akad. Nauk SSSR, 1962, Volume 145, Number 4

JOURNALS // Doklady Akademii Nauk // Archive

1962, Volume 145, Number 4

MATHEMATICS
	Roughness of geodesic flows on compact Riemannian manifolds of negative curvature D. V. Anosov	707
	Nomographing of solutions of a second-order differential equation S. V. Bakhvalov	710
	Averaging in certain systems of differential equations V. M. Volosov	713
	On the critical-point principle in Banach spaces V. F. Gaposhkin	716
	Some problems in the theory of optimal control Yu. V. Egorov	720
	A necessary and sufficient condition that the Dirichlet problem for a class of elliptic systems be of Fredholm character E. V. Zolotareva	724
	On a partial differential equation of higher order I. F. Kushnirchuk	727
	On a class of singular integral equations with displacement G. S. Litvinchuk, È. G. Khasabov	731
	Some statistical regularities in writing letters S. M. Osovets	735
	Relations for the derivatives of an entire transcendental function of several variables at points of maximum modulus Sh. I. Strelitz	737
	Some linear summation processes for Fourier series and best approximation M. F. Timan	741
	Weighted approximation of entire functions of zero degree by polynomials on the real axis I. O. Khachatryan	744

CYBERNETICS AND THE REGULATION THEORY
	On the construction of high-quality systems of automatic control with variable parameters S. V. Emel'yanov, M. A. Bermant	748

MATHEMATICAL PHYSICS
	On the short-wave asymptotic limit in the problem of diffraction by convex bodies V. S. Buslaev	753

PHYSICS
	Measurement of the electric resistance of some semiconductors at a pressure of 300.000 kg/cm$^2$ L. F. Vereshchagin, A. A. Semerchan, S. V. Popova, N. N. Kuzin	757
	Valence-optical method and theoretical investigation of intensities and polarizations of fundamentals of polyatomic molecules in absorption spectra L. A. Gribov, E. M. Popov	761
	Fluctuations in plasma without collisions Yu. L. Klimontovich, V. P. Silin	764
	The use of electron-optical light amplifier with a Fabry–Perot interferometer and a monochromator for time sweeps of the spectrum G. M. Malyshev, G. T. Razdobarin, L. V. Sokolova	768
	Generalized superconductivity equations L. P. Rapoport, A. G. Krylovetsky	771
	Light characteristics of thick layers of a scattering medium with a small specific absorption G. V. Rozenberg	775
	Structure and size of sensitivity centres and development centres of highly sensitive nuclear type $P$ emulsions D. M. Samoilovich, V. I. Kalashnikova, E. S. Barinova	778
	New data on the development of a negative spark with comparison to the lightning I. S. Stekolnikov, A. V. Shkilev	782

CHEMISTRY
	The formation of secondary polyethylene structures directly in the polymerization process D. N. Bort, K. S. Minsker, N. A. Okladnov, B. P. Shtarkman, V. A. Kargin	787
	Action of triethylsilane on diacetylene glycols in the presence of $\mathrm{H}_2\mathrm{PtCl}_6$ I. M. Gverdtsiteli, T. P. Doksopulo	789
	On the direct synthesis of alumohydrides of sodium and potassium from elements L. I. Zakharkin, V. V. Gavrilenko	793
	On the structure of simple germanate glass A. O. Ivanov, K. S. Evstrop'ev	797
	Crystal structure of the complex formed by zinc chloride with acetonitryl I. V. Isakov, Z. V. Zvonkova	801
	Synthesis of $\gamma$-trinitromethylketones O. M. Lerner, V. V. Perekalin	804
	Organosilicon compounds of the furan series. Organosilicon derivatives of furylcarbinols and 5-substituted furfuryl alcohols E. Ya. Lukevics, Yu. P. Romadan, S. A. Giller, M. G. Voronkov	806
	Catalytic properties of the borides of platinum-group metals B. D. Polkovnikov, A. A. Balandin, A. M. Taber	809
	On the use of ruthenium catalysts in the hydrogenation of furan compounds A. A. Ponomarev, A. S. Chegolya	812
	Regrouping of the free radical of oxidized ionol V. D. Pokhodenko, L. N. Ganyuk, A. I. Brodskii	815
	Phosphorus-containing amides of acrylic and methacrylic acids A. N. Pudovik, È. I. Kashevarova, N. G. Khusainova	818
	The composition of copolymers of metacrylic acid with methylmetacrylate and styrene as influenced by dimethyIformamide admixtures A. V. Ryabov, Yu. D. Semchikov, N. N. Slavnitskaya	822
	Sorption of various fourth group transition elements by mineral ionites D. I. Ryabchikov, I. K. Tsitovich, M. K. Torpudzhyan	825
	The structure of isosophoramine A. S. Sadykov, Yu. K. Kushmuradov, H. A. Aslanov	829
	Aromatic hydrocarbons. New anthracene synthesis V. R. Skvarchenko, V. A. Puchnova, R. Ya. Levina	831
	The behaviour of vinyl butyl ester on a platinum catalyst D. V. Sokol'skii, T. M. Beloslyudova	834
	Addition of methyldichlorosilane to allene hydrocarbons A. V. Fedorova, M. D. Stadnichuk, A. A. Petrov	837
	The synthesis of certain new types of silicon-containing aminoketones, aminoalcohols and their amino-esters E. M. Cherkasova, G. S. Erkomaishvili, T. N. Makovskaya, Zhao Bin-ge	841

PHYSICAL CHEMISTRY
	Some coprecipitation regularities in the formation of anomalous mixed crystals D. N. Bykhovskii	845
	The kinetics of some electrochemical redoxy reactions on metals R. R. Dogonadze, Yu. A. Chizmadzhev	849
	Catalysis and adsorption of hydrogen on germanium films V. L. Kuchaev, G. K. Boreskov	853

	Поправки к статье “Обобщенно регулярно монотонные функции и критерий абсолютной сходимости квазистепенного ряда” (ДАН, т. 142, № 1, 1962 г.) G. V. Badalyan