On Jacobi's remarkable curve theorem
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John McCleary
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Article
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1994
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Elsevier Science
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English
β 439 KB
## FOR DIRK STRUIK ON HIS |00TH BIRTHDAY One of the prettiest results in the global theory of curves is a theorem of Jacobi (1842): The spherical image of the normal directions along a closed differentiable curve in space divides the unit sphere into regions of equal area. The statement of this t