EULER CHARACTERISTIC OF TANGO BUNDLES

We are interested in a vector bundle constructed by Tango (1976). The Tango bundle is an indecomposable vector bundle of rank n-1 on the complex projective space P^n. In particular, we show that the Euler characteristic of the Tango bundle on P^n is equal to 2n-1.

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Auteurs principaux: Nguyen, Hong Cong, Dang, Tuan Hiep, Nguyen, Thi Mai Van
Format: Article
Langue:English
Publié: Trường Đại học Đà Lạt 2023
Accès en ligne:https://scholar.dlu.edu.vn/thuvienso/handle/DLU123456789/114448
https://tckh.dlu.edu.vn/index.php/tckhdhdl/article/view/956
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Thư viện lưu trữ: Thư viện Trường Đại học Đà Lạt
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Résumé:We are interested in a vector bundle constructed by Tango (1976). The Tango bundle is an indecomposable vector bundle of rank n-1 on the complex projective space P^n. In particular, we show that the Euler characteristic of the Tango bundle on P^n is equal to 2n-1.