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A variant of the pinwheel tiling
(Universidad de Parma, 2006-12)
In this paper, a number of new generating relations are obtained for general triple hypergeometric series by using integral operators. Results involving double series and hypergeometric functions of Srivastava, Appell and ...
Riesz bases of exponentials on unbounded multi-tiles
(American Mathematical Society, 2018-01)
We prove the existence of Riesz bases of exponentials of L2(Ω), provided that Ω ⊂ ℝd is a measurable set of finite and positive measure, not necessarily bounded, that satisfies a multi-tiling condition and an arithmetic ...
The Comprehensive Comparison of Thermal and Physical-Mechanical Properties of the Recycled Rubber and Plastic Roofing Tiles versus Roofing Tiles Made with Different Traditional Materials
(Hindawi Publishing Corporation, 2018-02)
The objectives of this research were to estimate the thermal transmittance and some physical-mechanical properties of a housing cover built with roofing tiles made from recycled plastics and rubber and compare them with ...
Tiling the plane with different hexagons and triangles
(Mathematical Association of America, 2016-06)
We prove that the plane can be tiled with equilateral triangles and regular hexagons of integer sides using exactly one of each family.
Instalación de recubrimientos cerámicos para pisos
(Servicio Nacional de Aprendizaje (SENA)Asociación Colombiana de Ceramistas (Ascolceramistas)Dirección General, 2019)
Tiling functions and Gabor orthonormal basis
(Academic Press Inc Elsevier Science, 2020-01)
We study the existence of Gabor orthonormal bases with window the characteristic function of the set Ω=[0,α]∪[β+α,β+1] of measure 1, with α,β>0. By the symmetries of the problem, we can restrict our attention to the case ...
An analysis of the spanish ceramic tile industry research contracts and patents
(European Planning Studies, 2018)
Optimized random phase tiles for non-iterative hologram generation
(Optical Society of America, 2019-11)
In this work, we introduce a technique for fast, high-quality, non-iterative generation of phase-only holograms from both 2D and 3D scenes. In this technique, we generate an optimized random phase tile which behaves like ...