Guillermo Peñafort Sanchis (Universidade Federal de São Carlos)

Thursday, September 14th, 10:20, Room 4-111

 Title: Reflection Maps


In these seminars we will show how to use reflection groups to produce some singular maps, the reflection maps of the title. We will  use information coming from the group action to study their corank, injectivity, double points spaces and A-finite determinacy. Many known singular maps are reflection maps, and we will introduce many more, motivated by conjectures of Lê, Mond and Ruas.