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On The Finite Generation Of Relative Cohomology For Lie Superalgebras. (arXiv:1711.02112v1 [math.RT])
来源于:arXiv
In this paper, the author establishes finite-generation of the cohomology
ring of a classical Lie superalgebra relative to an even subsuperalgebra. A
spectral sequence is constructed to provide conditions for when this relative
cohomology ring is Cohen-Macaulay. With finite generation established, support
varieties for modules are defined via the relative cohomology, which generalize
those of [BKN-1] 查看全文>>
