TERMIUM Plus®

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UMBILIC POINT [1 record]

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Record 1 2016-02-25

English

Subject field(s)
  • Mathematics
OBS

(...) on a surface. A point of a surface "S" which is either a circular point or a planar point of "S". A point of "S" is an umbilical point of "S" if, and only if, its first and second fundamental quadratic forms are proportional.

French

Domaine(s)
  • Mathématiques

Spanish

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