An antichain of monomial ideals in a twisted commutative algebra
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- by Robert P. Laudone;
- Proc. Amer. Math. Soc. 152 (2024), 2297-2316
- DOI: https://doi.org/10.1090/proc/16751
- Published electronically: April 18, 2024
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Abstract:
We resolve an open question posed by Nagpal, Sam and Snowden [Selecta. Math. (N.S.) 22 (2016), pp. 913–937] in 2015 concerning a Gröbner theoretic approach to the noetherianity of the twisted commutative algebra $Sym(Sym^2(\mathbf {C}^\infty ))$. We provide a negative answer to their question by producing an explicit antichain. In doing so, we establish a connection to well-studied posets of graphs under the subgraph and induced subgraph relation. We then analyze this connection to suggest future paths of investigation.References
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Bibliographic Information
- Robert P. Laudone
- Affiliation: Department of Mathematics, United States Naval Academy, Annapolis, Maryland 21402
- MR Author ID: 1340166
- Email: laudone@usna.edu
- Received by editor(s): January 5, 2023
- Received by editor(s) in revised form: September 5, 2023
- Published electronically: April 18, 2024
- Additional Notes: This work was supported by NSF grant DMS-2001992.
- Communicated by: Jerzy Weyman
- © Copyright 2024 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 152 (2024), 2297-2316
- MSC (2020): Primary 13E05, 13A50; Secondary 05E40
- DOI: https://doi.org/10.1090/proc/16751