Last Updated:2025/12/04
Sentence

複素解析では、球面を平面に写す写像がリーマン球面上の点を複素平面へ対応させ、球面上の円を平面上の円や直線に変換します。

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In complex analysis, the stereographic projection maps points on the Riemann sphere to the complex plane, transforming circles on the sphere into circles or straight lines on the plane.

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In complex analysis, the stereographic projection maps points on the Riemann sphere to the complex plane, transforming circles on the sphere into circles or straight lines on the plane.

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Related words

stereographic projection

Noun
Japanese Meaning
球面の各点を、指定された一点(通常は北極)から平面上(球の南極に接する平面)へ写し出す写像。 / 射影は、幾何学、複素解析、地図製作において、球面を平面に対応づける方法として利用される。
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複素解析では、球面を平面に写す写像がリーマン球面上の点を複素平面へ対応させ、球面上の円を平面上の円や直線に変換します。

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