Hochschild (co)homology of Hopf crossed products
Hochschild (co)homology of Hopf crossed products
复制标题
Hopf交叉积的Hochschild(共)同源性
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
J. Guccione
中科院分区:
文献类型:
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作者:
J. Guccione;J. Guccione
Let A a k-algebra, H a Hopf algebra, E = A#H a general crossed product and M an E-bimodule. We obtain a complex simpler than the canonical one, giving the Hochschild homology of E with coefficients in M. This complex is eqquiped with a natural filtration. We prove that the associated spectral sequence coincides with that obtained by either, the Hochschild-Serre direct method or the Cartan-Leray-Grothendieck method. We also get similar results for the cohomology.