2 citations · 4 across the 6 of their papers we have counts for
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math.AG2006★ 1 cited
The fundamental groupoid scheme and applications
Hélène Esnault, Phùng Hô Hai
We define a linear structure on Grothendieck's arithmetic fundamental group of a scheme defined over a field of characteristic 0. It allows us to link the exist…
math.RT2006
A construction of a quotient tensor category
Phung Ho Hai
For a rigid tensor abelian category over a field we introduce a notion of a normal quotient . In case is a Tannaka category, our notion is equivalent to Milne…
math.QA2006
Koszul algebras and the quantum MacMahon Master Theorem
Phung Ho Hai, Martin Lorenz
We give a new proof of the quantum version of MacMahon's Master Theorem due to Garoufalidis, Le and Zeilberger (one-parameter case) and to Konvalinka and Pak (multiparameter case)…