IMAS 23417
INSTITUTO DE INVESTIGACIONES MATEMATICAS "LUIS A. SANTALO"
Unidad Ejecutora - UE
artículos
Título:
Deleting or adding arrows of a bound quiver algebra and Hochschild (co)homology
Autor/es:
LANZILOTTA, MARCELO; MARCOS, EDUARDO N.; CIBILS, CLAUDE; SOLOTAR, ANDREA
Revista:
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY
Editorial:
AMER MATHEMATICAL SOC
Referencias:
Año: 2020 vol. 148 p. 2421 - 2432
ISSN:
0002-9939
Resumen:
We describe how the Hochschild (co)homology of a bound quiver algebra changes when deleting or adding arrows to the quiver. The main tools are relative Hochschild (co)homology, the Jacobi-Zariski long exact sequence obtained by A. Kaygun, and a length one relative projective resolution of tensor algebras.
