3 papers
math.FA2023
Simplicity of -graph algebras
Guillermo Cortiñas, Diego Montero, María Eugenia Rodríguez
For each and each countable directed graph we consider the Leavitt path -algebra and the -operator graph algebra . We…
math.RA2018
Homotopy classification of Leavitt path algebras
Guillermo Cortiñas, Diego Montero
In this paper we address the classification problem for purely infinite simple Leavitt path algebras of finite graphs over a field . Each graph has associated a Leavitt p…
math.KT2018
Algebraic bivariant -theory and Leavitt path algebras
Guillermo Cortiñas, Diego Montero
This article is the first of two where we investigate to what extent homotopy invariant, excisive and matrix stable homology theories help one distinguish between the Leavitt path…