Geometry of varieties for graded maximal Cohen–Macaulay modules
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DOI: 10.1007/s00229-021-01282-x
Abstract: We study a variety for graded maximal Cohen–Macaulay modules, which was introduced by Dao and Shipman. The main result of this paper asserts that there are only a finite number of isomorphism classes of graded… read more here.
Keywords: graded maximal; maximal cohen; cohen macaulay; geometry ... See more keywords
Polarizations and hook partitions
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Pure and Applied Algebra"
DOI: 10.1016/j.jpaa.2022.107056
Abstract: In this paper, we relate combinatorial conditions for polarizations of powers of the graded maximal ideal with rank conditions on submodules generated by collections of Young tableaux. We apply discrete Morse theory to the hypersimplex… read more here.
Keywords: graded maximal; maximal ideal; polarizations hook; hook partitions ... See more keywords