15 citations · 23 across the 4 of their papers we have counts for
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math.AG2018
On the structure of affine flat group schemes over discrete valuation rings, II
Phùng Hô Hai, João Pedro dos Santos
In the 1st part of this work [DHdS18], we studied affine group schemes over a discrete valuation ring (DVR) by means of Neron blowups. We also showed how to apply these findings to…
math.AG2017★ 8 cited
On the structure of affine flat group schemes over discrete valuation rings
Nguyen Dai Duong, Phung Ho Hai, João Pedro P. dos Santos
We study affine group schemes over a discrete valuation ring using two techniques: Neron blowups and Tannakian categories. We employ the theory developed to define and study di…
math.AG2013★ 15 cited
Tannakian duality over Dedekind rings and applications
Nguyen Dai Duong, Phùng Hô Hai
We establish a duality between flat affine group schemes and rigid tensor categories equipped with a neutral fiber functor (called Tannakian lattice), both defined over a Dedekind…