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Algebraic varieties with group operations given by morphisms, or group objects in the category of algebraic varieties, the category of algebraic schemes, or closely related categories.

2 votes
1 answer
817 views

Is a double centralizer type theorem ( encountered in semisimple algebras) true for algebra...

Let, $G(k^{al})$ be an algebraic group, over an algebraically closed field, and $\Gamma_{G}$ is the set of all closed subgroups of $G(k^{al})$. Then is the map $Z_{G}: \Gamma_{G} \rightarrow \Gamma_{ …