2 papers
math.RT2026
Tensor Powers of Indecomposable Modules for
Manzu Kua, Kay Jin Lim
In the earlier paper arXiv:2603.11533, the authors gave an explicit tensor product formula, modulo projectives, for modules over the group algebra . In this paper,…
math.RT2026
Tensor Product and the Stable Green Ring of the Symmetric Group Algebra
Manzu Kua, Kay Jin Lim
We give an explicit formula for the decomposition of the tensor product of any two indecomposable non-projective modules for the symmetric group algebra modulo p…