### The socle of Leavitt path algebras over a semiprime ring

#### Abstract

The Reduction Theorem in Leavitt path algebra over a commutative unital ring is very important to prove that the Leavitt path algebra is semiprime if and only if the ring is also semiprime. Any minimal ideal in the semiprime ring and line point will construct a left minimal ideal in the Leavitt path algebra. Vice versa, any left minimal ideal in the semiprime Leavitt path algebra can be found both minimal ideal in the semiprime ring and line point that generate it. The socle of semiprime Leavitt path algebra is constructed by minimal ideals of the semiprime ring and the set of all line points.

#### Keywords

reduction theorem, semiprime, socle, line point

#### Full Text:

PDFDOI: http://dx.doi.org/10.12958/adm1850

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