Full idempotents in Leavitt path algebras
2019 ◽
Vol 18
(04)
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pp. 1950062
Keyword(s):
We give necessary and sufficient conditions on a directed graph [Formula: see text] for which the associated Leavit path algebra [Formula: see text] has at least one full idempotent. Also, we define [Formula: see text] sub-graphs of [Formula: see text] and show that [Formula: see text] has at least one full idempotent if and only if there is a sub-graph [Formula: see text] such that the associated Leavitt path algebra [Formula: see text] has at least one full idempotent.
2019 ◽
Vol 19
(09)
◽
pp. 2050165
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Keyword(s):
Keyword(s):
2012 ◽
Vol 11
(03)
◽
pp. 1250044
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Keyword(s):
2017 ◽
Vol 96
(2)
◽
pp. 212-222
Keyword(s):
2012 ◽
Vol 88
(2)
◽
pp. 206-217
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Keyword(s):
2019 ◽
Vol 2
(4)
◽
pp. 75-81
Keyword(s):
2019 ◽
pp. 1-11
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