Subprojective and superprojective spaces and tauberian convolution operators

• Grant number: 17/01887-0
• Support Opportunities: Research Grants - Visiting Researcher Grant - International
• Start date: May 05, 2017
• End date: June 04, 2017
• Field of knowledge: Physical Sciences and Mathematics - Mathematics - Analysis
• Principal Investigator: Eloi Medina Galego
• Grantee: Eloi Medina Galego
• Visiting researcher: Manuel González Ortiz
• Visiting researcher institution: Universidad de Cantabria (UC), Spain
• Host Institution: Instituto de Matemática e Estatística (IME). Universidade de São Paulo (USP). São Paulo , SP, Brazil

Abstract

We describe some research questions for a visit of Manuel Gonzalez to the Instituto de Matematica e Estatistica, Universidade de S~ao Paulo, to continue the collaboration with Eloi Medina Galego and Martha Liliana Cely Prieto. The collaboration involves two topics, the first one is concerned with subprojective and superprojective Banach spaces, and the second one with tauberian operators acting on convolution algebras L1(G), G a locally compact abelian group. (AU)