Affine monoids of corank one
Abstract
We give a classification of noncommutative algebraic monoid structures on normal affine varieties such that the group of invertible elements of the monoid is connected, solvable, and has a one-dimensional unipotent radical. We describe the set of idempotents and the center of such a monoid and give a criterion for existence of the zero element.
- Publication:
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arXiv e-prints
- Pub Date:
- December 2023
- DOI:
- 10.48550/arXiv.2312.08316
- arXiv:
- arXiv:2312.08316
- Bibcode:
- 2023arXiv231208316Z
- Keywords:
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- Mathematics - Algebraic Geometry;
- 20M32;
- 14M25 (Primary) 14R20;
- 14R05 (Secondary)
- E-Print:
- 23 pages, minor corrections