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arXiv · 1307.7979

A survey on stability and rigidity results for Lie algebras

Marius Crainic·Florian Schaetz·Ivan Struchiner
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Abstract

We give simple and unified proofs of the known stability and rigidity results for Lie algebras, Lie subalgebras and Lie algebra homomorphisms. Moreover, we investigate when a Lie algebra homomorphism is stable under all automorphisms of the codomain (including outer automorphisms).

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Marius Crainic, Florian Schaetz, Ivan Struchiner. 2013-07-30. A survey on stability and rigidity results for Lie algebras. https://arxiv.org/abs/1307.7979

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