Varieties with nonconstant Gauss fibers

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概要

• 論文の詳細を見る

• We construct a $4$-dimensional projective variety whose general fibers of the Gauss map $\gamma$ are one-parameter hyperplane sections of the given surface in $\mathbf{P}^3$ when the characteristic is positive. As an application, we have a projective variety whose general fibers of the Gauss map are not constant. In particular, this is a new example of a variety with non-linear Gauss fibers.

• 広島大学の論文

著者

• Fukasawa Satoru

  Department Of Mathematics Graduate School Of Science Hiroshima University

関連論文

• Classification of plane curves with infinitely many Galois points
• GALOIS POINTS ON QUARTIC CURVES IN CHARACTERISTIC 3
• Varieties with nonconstant Gauss fibers
• Developable varieties in positive characteristic

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