Abstract
We study the main properties of the generalized neutral orthogonal group O(2, 2) and its Lie algebra o(2, 2). We also give an explicit isomorphism between the Lie algebras su(1, 1) ⊕ su(1, 1) and o(2, 2). We use this isomorphism to classify the subalgebras of o(2, 2).
Publisher
Tamkang Journal of Mathematics
Subject
Applied Mathematics,General Mathematics
Cited by
1 articles.
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1. New Examples of Einstein Metrics in Dimension Four;International Journal of Mathematics and Mathematical Sciences;2010