A NOTE ON THE FUNDAMENTAL GROUP OF A ONE-POINT EXTENSION

A NOTE ON THE FUNDAMENTAL GROUP OF A ONE-POINT EXTENSION

In this note, we consider an algebra A which is a one-point extension of another algebra B and we study the morphism of fundamental groups induced by the inclusion of (the bound quiver of ) B into (that of ) A. Our main result says that the cokernel of this morphism is a free group and we prove some...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: ASSEM,I, BUSTAMANTE,J. C., CASTONGUAY,D, NOVOA,C
Lenguaje:English
Publicado: Universidad Católica del Norte, Departamento de Matemáticas 2005
Materias:
Fundamental groups
bound quivers
presentations of algebras
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172005000100007
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Ejemplares similares