EXTENDED DEGREE OF RATIONAL MAPS

  • Nguyen Dat Dang

Tóm tắt

In the article [1], we see that the birational maps of degree d of
the projective space Pn k form a locally closed subvariety of the projective space P(Sdn+1), denoted Crd(n). In this paper, we will construct the notion of extended degree of rational maps, then we obtain the functor crd(n) that represents the variety Crd(n).
điểm /   đánh giá
Phát hành ngày
2020-03-29
In ra
Số. 6 (2019)
Chuyên mục
BAI BÁO