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19982022
most citedThe structure of crossed products of irrational rotation algebras by finite subgroups of SL_2 (Z)

32 citations · 72 across the 10 of their papers we have counts for

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Showing 2006 · math.OAShow all

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math.OA2006★ 32 cited

The structure of crossed products of irrational rotation algebras by finite subgroups of SL_2 (Z)

Siegfried Echterhoff, Wolfgang Lueck, N. Christopher Phillips +1

Let F be a finite subgroup of SL_2 (Z) (necessarily isomorphic to one of Z/2Z, Z/3Z, Z/4Z, or Z/6Z), and let F act on the irrational rotational algebra A_θ via the restriction of t…

math.OA2006

Inducing Primitive Ideals

Siegfried Echterhoff, Dana P. Williams

We study conditions on a -dynamical system under which induction of primitive ideals (resp. irreducible representations) from stabilizers for the action of on th…