RT journal article
T1 Exchange Leavitt path algebras and stable rank
A1 Aranda-Pino, G.
A1 Pardo Espino, Enrique
A1 Siles-Molina, M.
A2 Matemáticas
K1 Graph
K1 Leavitt path algebra
K1 Exchange ring
K1 Stable rank
AB We characterize those Leavitt path algebras which are exchange rings in terms of intrinsic properties of the graph and show that the values of the stable rank for these algebras are 1, 2 or ∞. Concrete criteria in terms of properties of the underlying graph are given for each case.
PB Elsevier
SN 0021-8693
YR 2006
FD 2006-01-01T00:00:00Z
LK http://hdl.handle.net/10498/16085
UL http://hdl.handle.net/10498/16085
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 10-may-2026