3 papers
math.RT2025
A theorem on support --tilting pairs
Gabriella D'Este
We show that there is a special bijection between the indecomposable summands of the two modules which form a basic support --tilting pair and the indecomposable summands of the…
math.RT2021
A bijection between the indecomposable summands of two multiplicity free tilting modules
Gabriella D'Este, H. Melis Tekin Akcin
We show that there is a reflection type bijection between the indecomposable summands of two multiplicity free tilting modules and . This bijection fixes the common indecomp…
math.RT2019
Isomorphism Problem For Uniserial Modules Over An Arbitrary Ring
Gabriella D'Este, Fatma Kaynarca, Derya Keskin Tütüncü
Firstly, we give a partial solution to the isomorphism problem for uniserial modules of finite length with the help of the morphisms between these modules over an arbitrary ring. L…