Por Duarte Costa (Faculdade de Ciências, ULisboa, CEMS.UL).
O seminário pretende apresentar o trabalho atualmente desenvolvido por Duarte Costa, Mário Edmundo e Luca Prelli.
Abstract: This talk intends to address some on-going work on conic o-minimal sheaves, being developed by Mário Edmundo, Luca Prelli and me. The purpose of this work is to extend the parallel between the classical topological sheaf theory, and the o-minimal sheaf theory setting constructed by Mário Edmundo and Luca Prelli.
We will continue our discussion on sheaves on the conic o-minimal spectrum, motivate the definition of conic o-minimal sheaves and then expand on different possible characterizations of these sheaves. In particular, we'll discuss some classical topological sheaf results which don't hold for subanalytic sheaves, but do hold for o-minimal sheaves.
