Cohomology for Quantum Groups Via the Geometry of the Nullcone

By C. Bendel, D. Nakano, Brian J. Parshall, C. Pillen. 2011

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Preliminaries and statement of results Quantum groups, actions, and cohomology Computation of F 0 and N(F 0 ) Combinatorics and the Steinberg module The cohomology algebra H (u ? (g),C) Finite generation Comparison with positive characteristic Support varieties over u ? for the modules ? ? (?) and ? ? (?) Appendix A Bibliography

Subfields: Geometry and Topology, Mathematical Physics

View Paper: https://www.semanticscholar.org/paper/313e0ad44343ed8defa366bf9c48cde94768a917