Title of article
The cohomology of monogenic extensions in the noncommutative setting
Author/Authors
Marco Farinati، نويسنده , , Jorge A. Guccione، نويسنده , , Juan J. Guccione، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
24
From page
5101
To page
5124
Abstract
We extend the notion of monogenic extension to the noncommutative setting, and we study the Hochschild cohomology ring of such an extension. As an application we complete the computation of the cohomology ring of the rank one Hopf algebras begun in [S.M. Burciu, S.J. Witherspoon, Hochschild cohomology of smash products and rank one Hopf algebras, math.RA/0608762, 2006].
Keywords
Hochschild cohomology ring , Monogenic extensions
Journal title
Journal of Algebra
Serial Year
2008
Journal title
Journal of Algebra
Record number
698652
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