A. Hogadi

collaborators

2 papers

math.AG2008

The Brauer Group of a Smooth Orbifold

Amit Hogadi

Let $k$ be a field and $X / k$ be a smooth quasiprojective orbifold. Let $X \to X$ be its coarse moduli space. In this paper we study the Brauer group of $X$ and compare i…

math.AG2007

Products of Brauer Severi surfaces

Amit Hogadi

Let ${P_{i}}_{1 \leq i \leq r}$ and ${Q_{i}}_{1 \leq i \leq r}$ be two collections of Brauer Severi surfaces (resp. conics) over a field $k$ . We show that the subgroup generated by…