INVESTIGADORES
TREPODE Sonia Elisabet
artículos
Título:
The fundamental group of an algebra with a strongly simply connected Galois covering
Autor/es:
CASTONGUAY, DIANE; CHAIO, CLAUDIA; TREPODE, SONIA
Revista:
JOURNAL OF ALGEBRA AND ITS APPLICATIONS
Editorial:
WORLD SCIENTIFIC PUBL CO PTE LTD
Referencias:
Año: 2019 vol. 18 p. 190052 - 190052
ISSN:
0219-4988
Resumen:
In this work, we prove that if a triangular algebra AAadmits a strongly simply connected universal Galois covering for a given presentation, then the fundamental group associated to this presentation is free.
