bn:01646614n
Noun Concept
JA
シャテレー曲面
EN
In algebraic geometry, a Châtelet surface is a rational surface studied by Châtelet given by an equation y 2 − a z 2 = P, {\displaystyle y^{2}-az^{2}=P,\,} where P has degree 3 or 4. Wikipedia
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