English

Brauer-Thrall theory for maximal Cohen-Macaulay modules

Commutative Algebra 2012-11-15 v1 Representation Theory

Abstract

The Brauer-Thrall Conjectures, now theorems, were originally stated for finitely generated modules over a finite-dimensional \sk\sk-algebra. They say, roughly speaking, that infinite representation type implies the existence of lots of indecomposable modules of arbitrarily large \sk\sk-dimension. These conjectures have natural interpretations in the context of maximal Cohen-Macaulay modules over Cohen-Macaulay local rings. This is a survey of progress on these transplanted conjectures.

Keywords

Cite

@article{arxiv.1211.3172,
  title  = {Brauer-Thrall theory for maximal Cohen-Macaulay modules},
  author = {Graham J. Leuschke and Roger Wiegand},
  journal= {arXiv preprint arXiv:1211.3172},
  year   = {2012}
}

Comments

15 pages

R2 v1 2026-06-21T22:37:58.506Z