دورية أكاديمية
Fano 4-folds with nef tangent bundle in positive characteristic.
العنوان: | Fano 4-folds with nef tangent bundle in positive characteristic. |
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المؤلفون: | Takahashi, Yuta, Watanabe, Kiwamu |
المصدر: | Communications in Algebra; 2024, Vol. 52 Issue 7, p2750-2759, 10p |
مصطلحات موضوعية: | TANGENT bundles, PICARD number, LOGICAL prediction |
مستخلص: | In characteristic 0, the Campana-Peternell conjecture claims that the only smooth Fano variety with nef tangent bundle should be homogeneous. In this paper, we study the positive characteristic version of the Campana-Peternell conjecture. In particular, we give an affirmative answer for Fano 4-folds with nef tangent bundle and Picard number greater than one. [ABSTRACT FROM AUTHOR] |
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قاعدة البيانات: | Complementary Index |
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