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Spherical folding tessellations by kites and isosceles triangles III
Catarina P. Avelinoab, Altino F. Santosa a Universidade de Trás-os-Montes e Alto Douro, Vila Real, Portugal, CMAT-UTAD
b CEMAT-IST-UL
Abstract:
The classification of the dihedral folding tessellations of the sphere and the plane whose prototiles are a kite and an equilateral triangle were obtained in 2012 by the authors. In this paper we extend this classification presenting all the dihedral folding tessellations of the sphere by kites and isosceles triangles in a particular case of adjacency that consists of two discrete families denoted by $\mathcal A^k$ and $\mathcal B^k$, $k\ge3$. A list containing these tilings including its combinatorial structure is presented.
Key words and phrases:
dihedral f-tilings, combinatorial properties, spherical trigonometry, symmetry groups.
Received: October 7, 2016; in revised form February 3, 2017
Citation:
Catarina P. Avelino, Altino F. Santos, “Spherical folding tessellations by kites and isosceles triangles III”, Mosc. Math. J., 17:2 (2017), 191–237
Linking options:
https://www.mathnet.ru/eng/mmj635 https://www.mathnet.ru/eng/mmj/v17/i2/p191
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Abstract page: | 166 | References: | 38 |
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