On Multiplication Maps of Ample Bundles with Nef Bundles on Toric Surfaces

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概要

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• We show that the multiplication map of global sections of an ample line bundle and a nef line bundle on a projective toric surface is surjective. We also prove that on a Gorenstein toric 3-fold whose anti-canonical bundle is nef, the multiplication of global sections of an ample line bundle by those of the anti-canonical bundle is surjective.

• 東北大学の論文

著者

• Kondo Daiki

  Mathematical Institute Tohoku University

• OGATA Shoetsu

  Mathematical Institute, Tohoku University

• Ogata Shoetsu

  Mathematical Inst. Tohoku Univ.

• Ogata Shoetsu

  Mathematical Institute Tohoku University

関連論文

• Generalized Hirzebruch's conjecture for Hilbert-Picard modular cusps
• On Multiplication Maps of Ample Bundles with Nef Bundles on Toric Surfaces
• Multiplication Maps of Complete Linear Systems on Projective Toric Surfaces

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