1. See also

2. References

In mathematics, an Engel subalgebra of a Lie algebra with respect to some element x is the subalgebra of elements annihilated by some power of ad x. Engel subalgebras are named after Friedrich Engel. For finite-dimensional Lie algebras over infinite fields the minimal Engel subalgebras are the Cartan subalgebras.

See also

• Engel's theorem

References

• {{Citation | last1=Winter | first1=David J. | title=Abstract Lie algebras | url=https://books.google.com/books?id=ajgfDG_c8BwC | publisher=The M.I.T. Press, Cambridge, Mass.-London | isbn=978-0-486-46282-0 |mr=0332905 | year=1972}}

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