SEMINÁRIOS DE ÁLGEBRA DO PPGMat/UFCG
Título: Ext and Tor and open problems
Palestrante: Victor Hugo Jorge Pérez (USP)
Resumo: In this talke, we will do a basic introduction or a quick tour of the following topics: A bit of homological algebra of modules over commutative rings; projective and injective resolutions; construction of the friends Ext and Tor and their properties; types of rings and modules; and finally we’ll talk about the open problems that Ext and Tor offer us.
Data: 09 de outubro de 2020
Hora: 14:00 h
Local: Online por videoconferência utilizando o recurso “Google Meet”