RECONSTRUCTION ALGEBRAS OF TYPE A

Michael Wemyss

Research output: Contribution to journalArticlepeer-review

Abstract

We introduce a new class of algebras, called reconstruction algebras, and present some of their basic properties. These non-commutative rings dictate in every way the process of resolving the Cohen-Macaulay singularities C-2/G where G = 1/r(1, a) <= GL(2,C).

Original languageEnglish
Pages (from-to)3101-3132
Number of pages32
JournalTransactions of the American Mathematical Society
Volume363
Issue number6
DOIs
Publication statusPublished - Jun 2011

Keywords

  • QUOTIENT SURFACE SINGULARITIES
  • REFLEXIVE MODULES
  • MCKAY CORRESPONDENCE
  • RINGS
  • BOUSFIELD
  • THEOREM

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