scholarly journals Incircular nets and confocal conics

2017 ◽  
Vol 370 (4) ◽  
pp. 2825-2854 ◽  
Author(s):  
Arseniy V. Akopyan ◽  
Alexander I. Bobenko
Keyword(s):  
Confocal Conics

2. Note on a Geometrical Theorem

1878 ◽  
Vol 9 ◽  
pp. 533-536
Author(s):  
Tait
Keyword(s):  
The Other ◽  
Geometrical Proof ◽  
In Trans ◽  
The Mean ◽  
Concentric Circles ◽  
Confocal Conics

In “Trans. R.S.E.” (1864–5) Fox Talbot proved very simply, by means of a species of co-ordinates depending on confocal conics, the following theorem, at the same time asking for a simple geometrical proof.If two sets of three concentric circles, with the same common difference of radii, intersect one another—the chords of the arcs intercepted on the mean circle of each series by the extremes of the other are equal.

1. On Confocal Conics

1866 ◽  
Vol 5 ◽  
pp. 432-432
Author(s):  
H. Fox Talbot
Keyword(s):  
Confocal Conics

scholarly journals The Regge symmetry, confocal conics, and the Schläfli formula

2019 ◽  
Vol 51 (5) ◽  
pp. 765-775
Author(s):  
Arseniy Akopyan ◽  
Ivan Izmestiev
Keyword(s):  
Schläfli Formula ◽  
Confocal Conics

scholarly journals A contribution to the confocal conics

1880 ◽  
Vol 009 (3) ◽  
pp. 109-112
Author(s):  
Václav Jeřábek
Keyword(s):  
Confocal Conics

Confocal Conics in Space-Time

1962 ◽  
Vol 69 (1) ◽  
pp. 1 ◽  
Author(s):  
Garrett Birkhoff ◽  
Robert Morris
Keyword(s):  
Space Time ◽  
Confocal Conics

Confocal Conics in Space-Time

1962 ◽  
Vol 69 (1) ◽  
pp. 1-4 ◽  
Author(s):  
Garrett Birkhoff ◽  
Robert Morris
Keyword(s):  
Space Time ◽  
Confocal Conics

scholarly journals 3-Webs generated by confocal conics and circles

2017 ◽  
Vol 194 (1) ◽  
pp. 55-64 ◽  
Author(s):  
Arseniy Akopyan
Keyword(s):  
Confocal Conics
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