22 citations · 59 across the 32 of their papers we have counts for
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math.GT2007
Conformal dual of a quadruplet of points
Jun O'Hara
Let be a quadruplet of points in . We define a ``dual'' quadruplet of it in a conformal geometric way. We show that the dual of a dual quadruplet coi…
math.GT2007
Measure of a 2-component link
Jun O'Hara
A two-component link produces a torus as the product of the component knots in a two-point configuration space of a three-sphere. This space can be identified with a cotangent bund…
math.GT2007★ 4 cited
Energy of knots and the infinitesimal cross ratio
Jun O'Hara
This is a survey article on two topics. The Energy E of knots can be obtained by generalizing an electrostatic energy of charged knots in order to produce optimal knots. It turns o…