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[en] Full text: (author)The possibility of generalization of the problem of motion in the homogeneous magnetic field to the Lobachevsky space is discussed. The coordinate systems are considered, in which such generalization leads to integrable problems
Source
Pogosyan, G. (ed.) (International Center for Advanced Studies, Alex Manoogian Street, No 1, PO Box 0025, Yerevan, (Armenia)), E-mail: pogosyan@theor.jinr.ru; International Center for Advanced Studies, Alex Manoogian Street, No 1, PO Box 0025, Yerevan (Armenia). Funding organisation: Joint institute for Nuclear Research, Dubna (Russian Federation); Ter-Antonyan-Smorodinsky programme, Infeld-Bogolyubov programme, Ministry of Science and Education of the Republic of Armenia (Armenia); 31 p; ISBN 978-5-9530-0257-8; 
; 2010; p. 16; 14. International Conference on Symmetry Methods in Physics; Tsakhkadzor (Armenia); 16-22 Aug 2010; Available from International Center for Advanced Studies
; 2010; p. 16; 14. International Conference on Symmetry Methods in Physics; Tsakhkadzor (Armenia); 16-22 Aug 2010; Available from International Center for Advanced Studies
[en] We show that some combination of the lengths of all edges of the equator of a flexible suspension in Lobachevsky 3-space is equal to zero (each length is taken with a 'plus' or 'minus' sign in this combination). Bibliography: 10 titles
Journal
Sbornik. Mathematics; ISSN 1064-5616; ; v. 204(8); p. 1195-1214
; v. 204(8); p. 1195-1214
[en] The article deals with the uniqueness theorems of subharmonic functions defined in the unit circle depending on their boundary behaviour. In terms of theorem non-euclidean distance plays a significant role
Journal
Doklady Akademii Nauk Armenii; ISSN 1026-6496; ; v. 110(2); p. 128-136
; v. 110(2); p. 128-136
No abstract available
Source
CEA, 75 - Paris (France); International Union of Pure and Applied Physics; 470 p; ISBN 2-7272-0061-7; ; 1981; v. 5 p. 397; Commissariat a l'Energie Atomique; Paris, France; 17. International cosmic ray conference; Paris, France; 13 - 25 Jul 1981; Sold by Reidel, Dordrecht, Netherlands; Published in abstract form only.
; 1981; v. 5 p. 397; Commissariat a l'Energie Atomique; Paris, France; 17. International cosmic ray conference; Paris, France; 13 - 25 Jul 1981; Sold by Reidel, Dordrecht, Netherlands; Published in abstract form only.
[en] Full text: (author)The Inoenu-Wigner contraction from the SO(2,1) group to the E(1,1) group is used to relate the separation of variables in Laplace-Beltrami (Helmholtz) equations for the corresponding two-dimensional homogeneous spaces: two-dimensional one sheeted hyperboloid and two-dimensional pseudo Euclidean space. Here we consider the contraction limits of basis functions for the subgroup coordinates only
Source
Pogosyan, G. (ed.) (International Center for Advanced Studies, Alex Manoogian Street, No 1, PO Box 0025, Yerevan, (Armenia)), E-mail: pogosyan@theor.jinr.ru; International Center for Advanced Studies, Alex Manoogian Street, No 1, PO Box 0025, Yerevan (Armenia). Funding organisation: Joint institute for Nuclear Research, Dubna (Russian Federation); Ter-Antonyan-Smorodinsky programme, Infeld-Bogolyubov programme, Ministry of Science and Education of the Republic of Armenia (Armenia); 31 p; ISBN 978-5-9530-0257-8; ; 2010; p. 27; 14. International Conference on Symmetry Methods in Physics; Tsakhkadzor (Armenia); 16-22 Aug 2010; Available from International Center for Advanced Studies
; 2010; p. 27; 14. International Conference on Symmetry Methods in Physics; Tsakhkadzor (Armenia); 16-22 Aug 2010; Available from International Center for Advanced Studies
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