Normality of algebras over commutative rings and the Teichmüller class. I.
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DOI: 10.1007/s40062-017-0174-2
Abstract: Let S be a commutative ring and Q a group that acts on S by ring automorphisms. Given an S-algebra endowed with an outer action of Q, we study the associated Teichmüller class in the… read more here.
Keywords: teichm ller; ller class; sigma; group ... See more keywords