Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4597112 | Journal of Pure and Applied Algebra | 2011 | 11 Pages |
Abstract
Let H be a pointed Hopf algebra over an algebraically closed field of characteristic zero. If H is a domain with finite Gelfand–Kirillov dimension greater than or equal to two, then H contains a Hopf subalgebra of Gelfand–Kirillov dimension two.
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