Thom-Mather singularity theory of frontals

Universitat de València

Date(s) : 10/02/2022   iCal
14 h 00 min - 15 h 00 min

We define frontal deformations, unfoldings, stability and codimension. The main difference with Ishikawa’s theory of integral mappings is that we define and calculate in the base space, not in the Legendrian fibration. We obtain a Mather-Gaffney criterion for stability and other results related to stability of frontals. This is ongoing research which is part of the phd Thesis of my common student with Juan J. Nuño-Ballesteros, Christian Muñoz Cabello.


Retour en haut 

Secured By miniOrange