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Results tagged with gr.group-theory
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user 99556
Questions about the branch of algebra that deals with groups.
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answers
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How does $SL_2(\mathbb Z[\sqrt 2])$ embed into $SL(2,\mathbb R)\times SL(2,\mathbb R)$, and ...
I am trying to learn arithmetic groups, from a dynamical point of view. These questions (maybe silly) come to my mind, but I do not know the answer.
How does $SL_2(\mathbb Z[\sqrt 2])$ embed into $S …
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