Accession Number : AD0623642

Title :   HERALD OF LENINGRAD UNIVERSITY, NO. 13, MATHEMATICS, MECHANICS, AND ASTRONOMY SERIES, ISSUE 3, 1963.

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date : 13 APR 1965

Pagination or Media Count : 237

Abstract : Contents: Conditions of uniqueness and estimations of the solution of Dirichlet's problem; Approximation of a function with a stochastic argument; Propagation of complex functions; Asymptotic formulas for coefficients of exchange by momentum and energy on the surface of a body around which rarefied gas is flowing; Relaxation processes in gases with internal degrees of freedom; Supporting screw surface; Radiation diffusion in a semi-infinite medium during anisotropic scattering; Self-alignment and balancing of coaxial rotors; Surfaces whose plane sections are composed of convex parts; Increase in norm L sub p and Orlich spaces; Algebraic approximations in power series; Reliability of single-cycle circuits built from elements with 'Symmetric' errors; Embedding in the case of cyclical normal divisor of order 2 to the nth power; Base pressure for solids of revolution in a supersonic gas flow; Nonlinear system of two differential equations; Intensities of emission lines N III in stellar spectra; Spectral pattern N III used for calculation of recombination spectrum in shells of stars and nebulae; Proof of hypotheses in multidimensional analysis.

Descriptors :   (*MATHEMATICS, REPORTS), (*MECHANICS, REPORTS), (*ASTROPHYSICS, REPORTS), FUNCTIONS(MATHEMATICS), COMPLEX VARIABLES, SURFACES, ALGEBRA, DIFFERENTIAL EQUATIONS, AERODYNAMIC CHARACTERISTICS, KINETIC THEORY, BLADE AIRFOILS, TURBINE BLADES, CIRCUITS, SOLAR RADIATION, STARS, SPECTROSCOPY, USSR

Distribution Statement : APPROVED FOR PUBLIC RELEASE