Essential dimension of simple algebras in positive characteristic

2010/12/22 by Sanghoon Baek, Baek, Sanghoon · 1 citation
Mathematics · #Finite Group Theory Research #Algebraic Geometry and Number Theory #Advanced Topics in Algebra

paper · pdf · doi:10.48550/arxiv.1012.4877

Abstract

Let p be a prime integer, 1≤ s≤ r integers, F a field of characteristic p. Let \catDec_p^r denote the class of the tensor product of r p-symbols and \catAlg_p^r,p^s denote the class of central simple algebras of degree p^r and exponent dividing p^s. For any integers s

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