A note on PI incidence algebras

Authors
Spiegel, E
Citation
E. Spiegel, A note on PI incidence algebras, R MT J MATH, 29(2), 1999, pp. 685-690
Citations number
6
Categorie Soggetti
Mathematics
Journal title
ROCKY MOUNTAIN JOURNAL OF MATHEMATICS
ISSN journal
00357596 → ACNP
Volume
29
Issue
2
Year of publication
1999
Pages
685 - 690
Database
ISI
SICI code
0035-7596(199922)29:2<685:ANOPIA>2.0.ZU;2-8
Abstract
The question when the incidence algebra of a locally finite partially order ed set over a commutative ring with identity is a polynomial identity algeb ra is discussed. When the incidence algebra is a PI algebra, all its minima l degree, linear, homogeneous identities are determined.