4 papers · 1 filter
When twist of a Leavitt path algebra is again a Leavitt path algebra
Tran Giang Nam, Ashish K Srivastava
In this paper, we study Zhang twist of Leavitt path algebra using a graded automorphism induced by a graph automorphism such that the twisted algebra is a Leavitt path…
Graded Naimark's Problem for Leavitt Path Algebras
Kulumani M. Rangaswamy, Ashish K Srivastava
In this paper we study the graded version of Naimark's problem for Leavitt path algebras considering them as -graded algebras. Several characterizations are obtained of…
Leavitt Path Algebra over Kronecker Square of Quivers and Cross product algebra
Jehan Alarfaj, Dolores Martín Barquero, Ashish K. Srivastava
In this paper, we initiate the study of Leavitt path algebra over Kronecker square of a quiver and show the similarities and contrasts in the properties of Leavitt path algebra ove…
Automorphisms of Leavitt path algebras: Zhang twist and irreducible representations
Tran Giang Nam, Ashish K. Srivastava, Nguyen Thi Vien
In this article, we construct (graded) automorphisms fixing all vertices of Leavitt path algebras of arbitrary graphs in terms of general linear groups over corners of these algebr…