1. A simplified presentation of Specht modules.
- Author
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Brauner, Sarah and Friedmann, Tamar
- Subjects
- *
TABLOID newspapers , *STAIRCASES - Abstract
Fulton and Kraskiewicz gave a presentation of Specht modules as a quotient of the space of column tabloids by dual Garnir relations. We simplify this presentation by showing that it can be generated by a single relation for each pair of columns of a tableau with ordered columns, thereby significantly reducing the number of generators given in the original construction. Our presentation applies to all Specht modules, and is of a similar nature to a recent result by Friedmann-Hanlon-Stanley-Wachs that applies to staircase partitions. We show that our presentation implies the Friedmann-Hanlon-Stanley-Wachs presentation. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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