Results 261 to 270 of about 30,193 (293)

Distance on a Hexagonal Grid

IEEE Transactions on Computers, 1976
A simple formula is derived for the distance between two points on a hexagonal grid, in terms of coordinates with respect to a pair of oblique axes.
Luczak, Ed, Rosenfeld, Azriel
openaire   +1 more source

Collage of Hexagonal Arrays

2008
A new operation called collage on one-dimensional (respectively two-dimensional) word languages was introduced in [2]. It is obtained by piling up, one on top of the other, words of a given recognizable language on a previously empty one-dimensional (respectively two-dimensional) array.
F. Sweety, D. Gnanaraj Thomas, T. Kalyani   +2 more
openaire   +2 more sources

Hexagonal Pattern Languages

2004
Hexagonal tiling systems, hexagonal local picture languages and hexagonal recognizable picture languages are defined in this paper. Hexagonal Wang tiles and systems are also introduced. It is noticed that the family of hexagonal picture languages defined by hexagonal Wang systems coincides with the family of hexagonal picture languages recognized by ...
K. S. Dersanambika, Kamala Krithivasan, Carlos Martín-Vide, K. G. Subramanian 0001   +3 more
openaire   +1 more source

Orthogonal Polynomials on the Hexagon

SIAM Journal on Applied Mathematics, 1987
Least-square approximation by polynomials, with respect to area measure on the regular hexagon, is useful in the construction and analysis of hexagonal optical elements. Notably the Keck Ten-Meter telescope will utilizes the main mirror composed of thirty-six hexagonal segments. By use of the representation theory of the symmetry group of the hexagon a
openaire   +2 more sources

Urinary Hexagons

JAMA: The Journal of the American Medical Association, 1974
openaire   +2 more sources

Nonconstant hexagon relations and their cohomology

Letters in Mathematical Physics, 2021
Igor G Korepanov
exaly  

Localized Hexagon Patterns of the Planar Swift–Hohenberg Equation

SIAM Journal on Applied Dynamical Systems, 2008
Alan R Champneys, David J.B. Lloyd, Björn Sandstede   +2 more
exaly  

Hexagon Mosaic Maps for Display of Univariate and Bivariate Geographical Data

Cartography and Geographic Information Science, 1992
Anthony R Olsen, Denis White, Daniel B Carr   +2 more
exaly  

Probabilistic squares and hexagons of opposition under coherence

International Journal of Approximate Reasoning, 2017
Niki Pfeifer, Giuseppe Sanfilippo
exaly  

Single-crystalline SnS nano-hexagons based non-enzymatic electrochemical sensor for detection of carcinogenic nitrite in food samples

Sensors and Actuators B: Chemical, 2020
Thomas C.-K. Yang, Sethupathi Velmurugan, Selvakumar Palanisamy   +2 more
exaly