搜索结果: 1-1 共查到“模糊数学 Diagonal”相关记录1条 . 查询时间(0.043 秒)
The diagonal of tropical matroid varieties and cycle intersections
diagonal of tropical matroid varieties cycle intersections
font style='font-size:12px;'>
2011/2/21
We define an intersection product of tropical cycles on matroid varieties (via cutting out the diagonal) and show that it is well-behaved. In particular, this enables us to intersect cycles on moduli ...