1,719 research outputs found
Birational Symmetries, Hirota Bilinear Forms and Special Solutions of the Garnier Systems in 2-variables
Pentagons and rhombuses that can form rotationally symmetric tilings
In this study, various rotationally symmetric tilings that can be formed
using pentagons that are related to rhombus are discussed. The pentagons can be
convex or concave and can be degenerated into a trapezoid. If the pentagons are
convex, they belong to the Type 2 family. Since the properties of pentagons
correspond to those of rhombuses, the study also explains the correspondence
between pentagons and various rhombic tilings.Comment: 50 pages, 42 figure
Rotationally symmetric tilings with convex pentagons belonging to both the Type 1 and Type 7
Rotationally symmetric tilings by a convex pentagonal tile belonging to both
the Type 1 and Type 7 families are introduced. Among them are spiral tilings
with two- and four-fold rotational symmetry. Those rotationally symmetric
tilings are connected edge-to-edge and have no axis of reflection symmetry.Comment: 13 pages, 16 figures. arXiv admin note: text overlap with
arXiv:2005.08470, arXiv:2005.1270
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