dc.contributor.author | Hervik, Sigbjørn | |
dc.contributor.author | Coley, Alan | |
dc.date.accessioned | 2014-04-11T08:52:42Z | |
dc.date.available | 2014-04-11T08:52:42Z | |
dc.date.issued | 2011-12 | |
dc.identifier.citation | Hervik, S,; Coley, A. (2011) On the algebraic classification of pseudo-Riemannian spaces. International Journal of Geometric Methods in Modern Physics, 8(8), pp. 1679-1685 | nb_NO |
dc.identifier.uri | http://hdl.handle.net/11250/194242 | |
dc.description | On the algebraic classification of pseudo-Riemannian spaces. Hervik, S. and Coley, A. International Journal of Geometric Methods in Modern Physics, vol. 8, issue 8. Copyright 2011 with permission from World Scientific Publishing Co. Pte. Ltd. | nb_NO |
dc.description.abstract | We consider arbitrary-dimensional pseudo-Riemannian spaces of signature (k, k + m). We introduce a boost-weight decomposition and define a number of algebraic properties (e.g. the Si- and N-properties) and present a boost-weight decomposition to classify the Weyl tensors of arbitrary signature and discuss degenerate algebraic types (e.g. VSI spaces). We consider the four dimensional neutral signature space as an illustration. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | World Scientific Publishing Co. Pte. Ltd. | nb_NO |
dc.subject | VDP::Matematikk og Naturvitenskap: 400::Fysikk: 430 | nb_NO |
dc.subject | differensialgeometri | nb_NO |
dc.title | On the algebraic classification of pseudo-Riemannian spaces | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.source.pagenumber | 1679-1685 | nb_NO |
dc.source.volume | 8 | nb_NO |
dc.source.journal | International Journal of Geometric Methods in Modern Physics | nb_NO |
dc.source.issue | 8 | nb_NO |
dc.identifier.doi | 10.1142/S0219887811005932 | |