A+ CATEGORY SCIENTIFIC UNIT

Cycle-finite algebras with almost all indecomposable modules of projective or injective dimension at most one

Volume 132 / 2013

Adam Skowyrski Colloquium Mathematicum 132 (2013), 239-270 MSC: 16E10, 16G10, 16G60, 16G70. DOI: 10.4064/cm132-2-6

Abstract

We describe the structure of artin algebras for which all cycles of indecomposable modules are finite and almost all indecomposable modules have projective or injective dimension at most one.

Authors

  • Adam SkowyrskiFaculty of Mathematics
    and Computer Science
    Nicolaus Copernicus University
    Chopina 12/18
    87-100 Toruń, Poland
    e-mail
    e-mail

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