Birational invariance of the $S$-fundamental group scheme
نشر في Amit Hogadi
بتاريخ 2010
والبحث باللغة
English
تحميل البحث
الملخص بالإنكليزية
Let $X$ and $Y$ be nonsingular projective varieties over an algebraically closed field $k$ of positive characteristic. If $X$ and $Y$ are birational, we show their $S$-fundamental group schemes are isomorphic.