On a question of Auslander and Bridger on 2-reflexive modules

2025/11/26 by Marczinzik, Rene
#FOS: Mathematics #Representation Theory (math.RT)

paper · doi:10.48550/arxiv.2511.21785

Abstract

We answer a question raised by Auslander and Bridger by showing that not every 2-reflexive module is reflexive.

Citations

• A new formula for the classical dominant dimension using bimodules
• Stable module theory

Related

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• Reflexive modules and Auslander-type conditions
• A criterion for reflexivity of modules
• Simple reflexive modules over finite-dimensional algebras
• A note on cancellation of reflexive modules