TY - BOOK AU - Fatma Elzahra'a Goma'a Abdelhalim AU - Gonzalo Aranda Pino , AU - Nefertiti Megahed , AU - Tarek Sayed Ahmed , TI - Structure of leavitt path algebras of graphs / PY - 2014/// CY - Cairo : PB - Fatma Elzahra'a Goma'a Abdelhalim , KW - Exchange KW - Leavitt path algebras KW - Purely infinite simple N1 - Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Mathematics; Issued also as CD N2 - In this thesis, we study some properties of leavitt path algebras over countable row - finite graphs and show how these properties can be transferred to arbitrary (countable and uncountable) graphs. Leavitt path algebras are specific types of path K- algebras (where K is an arbitrary field) associated to a graph E, modulo some relations. Its appearance for row - finite countable graphs (i.e. countable graphs in which each vertex emits at most a finite number of edges) took place in [1] and [12]. They have become a subject of significant interest both for algebraists and analysts working in C*- algebras UR - http://172.23.153.220/th.pdf ER -