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Finite presentability of universal central extensions of sln(R)

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1 Published in 2021 at "Journal of Algebra"

DOI: 10.1016/j.jalgebra.2020.09.016

Abstract: Abstract In this paper we discuss finite presentability of the universal central extensions of Lie algebras sl n ( R ) , where n ≥ 3 and R is a unital associative k-algebra. We show… read more here.

Keywords: universal central; central extensions; presentability universal; extensions sln ... See more keywords