18 citations · 41 across the 15 of their papers we have counts for
4 papers · 1 filter
-regularity is equivalent to smoothness for toric varieties
Christian Haesemeyer, George Henderson-Walshe
Recent work by Wanchun Shen shows that -regular affine local complete intersections of any dimension in characteristic zero are smooth. In this note, we show that the same hol…
-regularity and normality
Christian Haesemeyer, Charles A. Weibel
We take a fresh look at the relationship between -regularity and regularity of schemes, proving two results in this direction. First, we show that -regular affine algebras…
The passage among the subcategories of weakly approximable triangulated categories
Alberto Canonaco, Christian Haesemeyer, Amnon Neeman +1
In this article we prove that all the inclusions between the 'classical' and naturally defined full triangulated subcategories of a weakly approximable triangulated category are in…
The 0-th stable A^1-homotopy sheaf and quadratic zero cycles
Aravind Asok, Christian Haesemeyer
We study the 0-th stable A^1-homotopy sheaf of a smooth proper variety over a field k assumed to be infinite, perfect and to have characteristic unequal to 2. We provide an explici…