Algebras all of whose subalgebras are noetherian

Sue Sierra (U Edinburgh)

Wednesday 15th February, 2012 16:00-17:00 204


We show that the twisted homogeneous coordinate rings of elliptic curves by infinite order automorphisms have the curious property that every subalgebra is both finitely generated and noetherian. As a consequence, we show that a localisation of a generic Skylanin algebra has the same property.

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