Article ID Journal Published Year Pages File Type
4583821 Journal of Algebra 2016 8 Pages PDF
Abstract

Let R   be an arbitrary commutative ring with unity containing QQ and let A   be a stably trivial A2A2-fibration over R. In this paper we prove that A is trivial if and only if it has a fixed point free locally nilpotent R-derivation.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Preview
A triviality criterion for A2A2-fibrations over a ring containing QQ
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