Answers are grounded in this paper and cite their sources.
This research describes the relationships between disconnected reductive groups and their algebraic extensions, suggesting mathematical implications.
We describe the possible disconnected complex reductive algebraic groups E with component group = E/E 0 .We show that there is a natural bijection between such groups E and algebraic extensions of by Z(E 0 ) .
No takes yet. Share an insight, caveat, or question.
Gaetz et al. (2024) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: