Co)homology of quantum complete intersections
Co)homology of quantum complete intersections
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DOI:
10.2140/ant.2008.2.501
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发表时间:
2007-09
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影响因子:
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通讯作者:
P. A. Bergh;K. Erdmann
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文献类型:
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作者:
P. A. Bergh;K. Erdmann
We construct a minimal projective bimodule resolution for every finite dimensional quantum complete intersection of codimension two. Then we use this resolution to compute both the Hochschild cohomology and homology for such an algebra. In particular, we show that the cohomology vanishes in high degrees, while the homology is always nonzero.