Název:
Cohen-Macaulayovy moduly nad jednoduchými singularitami
Překlad názvu:
Cohen-Macaulay modules over simple singularities
Autoři:
Zhang, Yifan ; Šťovíček, Jan (vedoucí práce) ; Bird, Isaac (oponent) Typ dokumentu: Diplomové práce
Rok:
2022
Jazyk:
eng
Abstrakt: The thesis is focused on the maximal Cohen-Macaulay modules over simple singular- ities. Previous results on the topic are summarised, and in particular it is shown that a hypersurface is MCM-finite if and only if it is a simple singularity. The stable Auslander- Reiten quivers of simple singularities are drawn for better understanding of the category of maximal Cohen-Macaulay modules over a simple singularity. 1
Klíčová slova:
Cohen-Macaulayův modul|jednoduchá singularita; Cohen-Macaulay module|simple singularity