Newton polyhedra and D’Angelo q-type

Tóm tắt báo cáo

In 2021, Joe Kamimoto provided a sufficient condition for the equality of $1-$singular type and $1-$regular type (in sense of D'Angelo) for real hypersurfaces in $\mathbb{C}^n$. His method was based on geometrical information from Newton polyhedron of the defining function. In this talk, we would like to generalize Kamimoto's work to find a sufficient condition for the equality of $q-$singular type and $q-$regular type in sense of D'Angelo. This is a joint work with Assoc. Prof. Ninh Van Thu.