1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.AG2022
Logarithmic decomposition of connections on a relatively punctured disk
Pham Thanh Tâm
Let be the ring of power series over an algebraically closed field of characteristic zero. We show that each connection on a finite flat -module is the sum o…
math.AG2022★ 1 cited
Prolongation of regular singular connections on punctured affine line over a Henselian ring
Phùng Hô Hai, João Pedro dos Santos, Pham Thanh Tâm +1
We generalize Deligne's equivalence between the categories of regular-singular connections on the formal punctured disk and on the punctured affine line to the case where the base…
math.AG2021
Algebraic theory of formal regular-singular connections with parameters
Phùng Hô Hai, João Pedro dos Santos, Pham Thanh Tâm
This paper is divided into two parts. The first is a review, through categorical lenses, of the classical theory of regular-singular differential systems over and $\mathbb…