FUJITA CONJECTURE AND NUMERICAL EQUIVALENCE

スポンサーリンク

概要

• 論文の詳細を見る

• In this article the authors show the proofs of conjectures formulated by Fujita ([6]) and propose to adopt numerical equivalence classes of divisors in place of linear equivalence classes when classifying algebraic varieties, since Enault-Viehweg type vanishing theorems ([11] hold up to numerical equivalence. Zariski decomposition are treated in numerical equivalence. 0ne of the main concerns in birational geometry is whether the amplitude of the variation of fibres should be bounded above by the difference between the relative Kodaira dimensions of the whole and the generic fibre ([10], [11]). This theme can be transferred to new relative Kodaira dimensions defined by numerical equivalence classes ([9]).

• 東京工芸大学の論文
• 1995-01-31

著者

• Maehara Kazuhisa

  Tokyo Institute Of Polytechnics

• MATSUDA Katsumi

  Tokyo Institute of Polytechnics

関連論文

• FUJITA CONJECTURE AND NUMERICAL EQUIVALENCE
• Flat deformation theory of a family dominated by another family
• Fourier-Deligne-Sato Transformation
• ALGEBRAIC CHAMPS AND KUMMER COVERINGS
• Deformation of Function Fields and Diophantine Problems

スポンサーリンク