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04/26/2020
Seventy New Invariants of N-Periodics in the Elliptic Billiard
We introduce 70 experimentally-found invariants of Poncelet N-periodics ...
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01/30/2020
The Ballet of Triangle Centers on the Elliptic Billiard
The dynamic geometry of the family of 3-periodics in the Elliptic Billia...
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01/30/2020
Loci of 3-Periodics in an Elliptic Billiard: Intriguing Phenomena
We analyze the family of 3-periodic (triangular) trajectories in an Elli...
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01/22/2020
New Properties of Triangular Orbits in Elliptic Billiards
In this paper we present invariants of the 1d family of 3-periodics (tri...
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01/22/2020
Loci of 3-periodics in an Elliptic Billiard: why so many ellipses?
We analyze the family of 3-periodic (triangular) trajectories in an Elli...
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01/22/2020
Loci of Triangular Orbits in an Elliptic Billiard: Elliptic? Algebraic?
We analyze the family of 3-periodic (triangular) trajectories in an Elli...
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01/22/2020
Loci of Triangular Orbits in an Elliptic Billiard
We analyze the family of 3-periodic trajectories in an Elliptic Billiard...
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11/04/2019