**Roots of a Compact Lie Group**

by Kristopher Tapp

**Publisher**: arXiv 2009**Number of pages**: 39

**Description**:

This expository article introduces the topic of roots in a compact Lie group. Compared to the many other treatments of this standard topic, I intended for mine to be relatively elementary, example-driven, and free of unnecessary abstractions. Some familiarity with matrix groups and with maximal tori is assumed.

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