Finitary incidence algebras of quasiorders.

zbMath1224.16036MaRDI QIDQ2430267

Mykola Khrypchenko

Publication date: 6 April 2011

Published in: Matematychni Studiï (Search for Journal in Brave)

zbMATH Keywords

isomorphism theorempreadditive categoriesquasiordered setsfinitary incidence algebras

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Associative rings of functions, subdirect products, sheaves of rings (16S60) Combinatorics of partially ordered sets (06A07) Representations of quivers and partially ordered sets (16G20) Preorders, orders, domains and lattices (viewed as categories) (18B35) Preadditive, additive categories (18E05)

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