Abstract
We identify all semidualizing modules over certain classes of ladder determinantal rings over a field . Specifically, given a ladder of variables , we show that the ring has only trivial semidualizing modules up to isomorphism in the following cases: (1) is a one-sided ladder, and (2) is a two-sided ladder with and no coincidental inside corners.
Citation
Sean Sather-Wagstaff. Tony Se. Sandra Spiroff. "On semidualizing modules of ladder determinantal rings." Illinois J. Math. 63 (1) 165 - 191, June 2019. https://doi.org/10.1215/00192082-7617710
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