A classification of two-peak sincere posets of finite prinjective type and their sincere prinjective representations

• Autorzy: Justyna Kosakowska
• Języki publikacji: EN

Abstrakty

EN

Assume that K is an arbitrary field. Let (I, ⪯) be a two-peak poset of finite prinjective type and let KI be the incidence algebra of I. We study sincere posets I and sincere prinjective modules over KI. The complete set of all sincere two-peak posets of finite prinjective type is given in Theorem 3.1. Moreover, for each such poset I, a complete set of representatives of isomorphism classes of sincere indecomposable prinjective modules over KI is presented in Tables 8.1.

Kategorie tematyczne

• 15A21: Canonical forms, reductions, classification
• 16G50: Cohen-Macaulay modules
• 15A63: Quadratic and bilinear forms, inner products \SeeMainly{}

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Colloquium Mathematicum
• Rocznik: 2001
• Tom: 87
• Numer: 1
• Strony: 7-77

Daty

wydano

2001

Twórcy

autor

Justyna Kosakowska

• Faculty of Mathematics and Informatics, Nicholas Copernicus University, Chopina 12/18, 87-100 Toruń, Poland

Identyfikatory

DOI

10.4064/cm87-1-3