Results 31 to 40 of about 215,067 (318)
Tiling a Pyramidal Polycube with Dominoes [PDF]
Discrete Mathematics & Theoretical Computer Science, 2007 The notion of pyramidal polycubes, namely the piling-up of bricks of a non-increasing size, generalizes in R^n the concept of trapezoidal polyominoes. In the present paper, we prove that n-dimensional dominoes can tile a pyramidal polycube if and only if
Olivier Bodini, Damien Jamet
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European Journal of Combinatorics, 2021 25 pages, 5 figures; to appear in European Journal of ...
Jan Hladký, Ping Hu, Diana Piguet
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Ammann Tilings in Symplectic Geometry [PDF]
, 2013 In this article we study Ammann tilings from the perspective of symplectic geometry. Ammann tilings are nonperiodic tilings that are related to quasicrystals with icosahedral symmetry.
Battaglia, Fiammetta, Prato, Elisa
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Hard Tiling Problems with Simple Tiles [PDF]
Discrete & Computational Geometry, 2001 It is well-known that the question of whether a given finite region can be tiled with a given set of tiles is NP-complete. We show that the same is true for the right tromino and square tetromino on the square lattice, or for the right tromino alone. In the process, we show that Monotone 1-in-3 Satisfiability is NP-complete for planar cubic graphs.
Cristopher Moore, J. M. Robson
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Analysis Ready Data of the Chinese GaoFen Satellite Data
Remote Sensing, 2021 Analysis Ready Data (ARD) has been greatly recommended by the Committee on Earth Observation Satellites (CEOS) for simplifying and fostering long time series analysis at large scale with minimum additional user effort.
Bo Zhong +7 more
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Journal of Symbolic Logic, 2001 AbstractWe study the minimal complexity of tilings of a plane with a given tile set. We note that every tile set admits either no tiling or some tiling withKolmogorov complexity of its (n×n)-squares. We construct tile sets for which this bound is tight: all (n×n)-squares in all tilings have complexity Ω(n).
Bruno Durand 0001 +2 more
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Symbolic Concepts of Animal Motifs Tiling the Allahverdi Khan Dome from the Safavid era in Razavi's Holy Shrine [PDF]
هنر اسلامی, 2018 The history of the shrine of Imam Reza (AS), the most important attraction of religious tourism in Iran, dates back to more than ten centuries ago, which was decorated with various decorations during the Islamic states; and each section represents the ...
doaj +1 more source
The Symbolic Dynamics Of Multidimensional Tiling Systems [PDF]
, 2003 We prove a multidimensional version of the theorem that every shift of finite type has a power that can be realized as the same power of a tiling system.
Coven, E. M. +3 more
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Fractal spectral triples on Kellendonk's $C^*$-algebra of a substitution tiling [PDF]
, 2016 We introduce a new class of noncommutative spectral triples on Kellendonk's $C^*$-algebra associated with a nonperiodic substitution tiling. These spectral triples are constructed from fractal trees on tilings, which define a geodesic distance between ...
Anderson +29 more
core +3 more sources