collaborators

1 paper

math.AG2023

Deformations of corank frontals

C. Muñoz-Cabello, J. J. Nuño-Ballesteros, R. Oset Sinha

We develop a Thom-Mather theory of frontals analogous to Ishikawa's theory of deformations of Legendrian singularities but at the frontal level, avoiding the use of the contact set…