Tame two-point algebras without loops

Authors
Citation
T. Brustle et Y. Han, Tame two-point algebras without loops, COMM ALGEB, 29(10), 2001, pp. 4683-4692
Citations number
20
Categorie Soggetti
Mathematics
Journal title
COMMUNICATIONS IN ALGEBRA
ISSN journal
00927872 → ACNP
Volume
29
Issue
10
Year of publication
2001
Pages
4683 - 4692
Database
ISI
SICI code
0092-7872(2001)29:10<4683:TTAWL>2.0.ZU;2-4
Abstract
We determine the representation type of the algebras whose quiver has preci sely two vertices and admits no loops by listing all minimal wild algebras of this form. It turns out that such an algebra A is tame if and only if A/ rad(3)A is tame, and in this case A degenerates to a special biserial algeb ra. Moreover, A is wild if and only if it is controlled wild.