Tangent Lie group
In mathematics, a tangent Lie group is a Lie group whose underlying space is the tangent bundle TG of a Lie group G. As a Lie group, the tangent bundle is a semidirect product of a normal abelian subgroup with underlying space the Lie algebra of G, and G itself.
References
- {{citation |last1=Kenth |first1=Engø |title=Partitioned Runge-Kutta methods in Lie-group setting |doi=10.1023/A:1023668015087 |mr=1981638 |year=2003 | journal=BIT Numerical Mathematics |issn=0006-3835 |volume=43 |issue=1 |pages=21–39 |ref=none}}
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