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Results tagged with big-list
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user 17734
Questions designed to generate a "big list" of certain results, examples, conjectures, etc. via many individual answers, each contributing one or a few instances. Such a question should typically be in Community Wiki mode (CW); after asking, please, flag for moderators attention requesting the question to be made CW.
22
votes
Accepted
Open problems in Hopf algebras
There had been a workshop on Hopf algebras and related areas in September 2015. Its report (https://www.birs.ca/workshops//2015/15w5053/report15w5053.pdf) includes a large list of open problems and co …
- 2,019
14
votes
Open problems in Hopf algebras
Let $H$ be a finite dimensional Hopf algebra over a field $k$ of positive characteristic. The following is an important open problem:
Is the cohomology ring $Ext^\ast_H(k,k)$ a finitely generated …
- 2,019