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Vol 1 Iss. 3
Pages:
171-174
Download volume:
RUS
Article

On reciprocal curves and surfaces

Authors:
Ye. S. Fedorov
Date submitted:
1908-03-15
Date accepted:
1908-05-01
Date published:
1908-09-01

Abstract

Under this general term we mean all those curves and surfaces that are represented in the geometry of harmonic segments. Indeed, in this geometry, to every middle point of a segment there uniquely correspond both endpoints of this segment; consequently, whatever curve is represented in this geometry as a set of endpoints of segments, its points are always grouped in pairs that are harmonic with respect to the main orthogonal sphere O, with the endpoints located on a radius of this sphere.

Область исследования:
(Archived) Without section
Funding:

None

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