Two-dimensional imaginary lobachevsky space. Separation of variables and contractions

dc.contributorPogosyan, G.S., Departamento de Matematicas, CUCEI, Universidad de Guadalajara, Jalisco, Mexico, Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, Dubna, Russian Federation, International Center for Advanced Studies, Yerevan State University, Yerevan, Armenia; Yakhno, A., Departamento de Matematicas, CUCEI, Universidad de Guadalajara, Jalisco, Mexico
dc.creatorPogosyan, G.S.
dc.creatorYakhno, A.
dc.date.accessioned2015-09-15T19:15:00Z
dc.date.accessioned2022-11-02T15:23:07Z
dc.date.available2015-09-15T19:15:00Z
dc.date.available2022-11-02T15:23:07Z
dc.date.created2015-09-15T19:15:00Z
dc.date.issued2011
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84872981095&partnerID=40&md5=13e3e1ba593730a63038e3fa7d900c10
dc.identifierhttp://hdl.handle.net/20.500.12104/45520
dc.identifier10.1134/S106377881106024X
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5013187
dc.description.abstractThe In�n�-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 some basis functions for the subgroup coordinates only. � 2011 Pleiades Publishing, Ltd.
dc.relationScopus
dc.relationWOS
dc.relationPhysics of Atomic Nuclei
dc.relation74
dc.relation7
dc.relation1062
dc.relation1072
dc.titleTwo-dimensional imaginary lobachevsky space. Separation of variables and contractions
dc.typeArticle


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