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Structural group

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2020 Mathematics Subject Classification: Primary: 55Rxx Secondary: 22-xx [MSN][ZBL]

A Lie group $G$ which acts on the total space of a bundle, transforming the latter into a principal $G$-bundle.

How to Cite This Entry:
Structural group. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Structural_group&oldid=30966