1 citations · 2 across the 6 of their papers we have counts for
8 papers
Ziegler Spectra of Serial Rings
Lorna Gregory, Gena Puninski
In this paper we prove that the Ziegler spectra of all serial rings are sober. We then use this proof to give a general framework for computing and understanding Ziegler spectra of…
When the group ring of a finite group over a field is serial
Andrei Kukharev, Gena Puninski
We make a list of finite simple groups whose group rings over a given field are serial.
The Ziegler spectrum of the D-infinity plane singularity
Inna Los, Gena Puninski
We will describe the Cohen--Macaulay part of the Ziegler spectrum of the D-infinity plane singularity S and calculate the nilpotency index of the radical of the category of finitel…
The Ziegler spectrum and Ringel's quilt of the A-infinity plane singularity
Gena Puninski
We describe the Cohen-Macaulay part of the Ziegler spectrum and calculate Ringel's quilt of the category of finitely generated Cohen--Macaulay modules over the A-infinity plane sin…
Krull-Gabriel dimension of domestic string algebras
Rosanna Laking, Mike Prest, Gena Puninski
We calculate, confirming a conjecture of Schröer, the Krull-Gabriel dimension of the category of modules over any domestic string algebra, as well as the Cantor-Bendixson rank of e…
Ringel's conjecture for domestic string algebras
Gena Puninski, Mike Prest
We classify indecomposable pure injective modules over domestic string algebras, verifying Ringel's conjecture on the structure of such modules.