论文标题
变态的单纤维绳
Perverse Monodromic Sheaves
论文作者
论文摘要
我们介绍并研究了模块化的类别(即具有阳性特征的系数)单粒子变形支皮,并在复杂的分层$ t $ - varieties上,带有$ t $ a是复杂的代数圆环。特别是,我们表明,在适当的假设下,此类别具有自然的最高重量结构。
We introduce and study the category of modular (i.e. with coefficient of positive characteristic) monodromic perverse sheaves on complex stratified $T$-varieties, with $T$ a complex algebraic torus. In particular, we show that under appropriate assumptions this category has a natural highest weight structure.