Spherical f-Tilings by (Equilateral and Isosceles) Triangles and Isosceles Trapezoids |
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Authors: | Catarina P Avelino Altino F Santos |
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Institution: | 1. Department of Mathematics, University of Tr??s-os-Montes and Alto Douro, Apartado 1013, Vila Real, 5001-801, Portugal
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Abstract: | Dihedral f-tilings by spherical parallelograms and spherical triangles were obtained in 3–5]. In this paper we extend these
results presenting the study of all dihedral f-tilings of the sphere S
2, whose prototiles are a spherical equilateral or isosceles triangle and a spherical isosceles trapezoid. The combinatorial
structure, including the symmetry group of each tiling, is given in Table 1. |
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Keywords: | |
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