Publication

Epimorphic subgroups of simple algebraic groups

Donna Testerman
2026

Abstract

A homomorphism of linear algebraic groups ϕ:K→G is called an epimorphism if it admits right cancellation. A subgroup H≤G is epimorphic if the inclusion map is an epimorphism. For G a simple algebraic group over an algebraically closed field of arbitrary characteristic we construct epimorphic subgroups of bounded dimension (at most five).

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Donna Testerman
2026

Abstract

Official source

Related concepts (32)

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