๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Geometric matrices and an inequality for (0,1)-matrices

โœ Scribed by Lewis E. Varga

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
874 KB
Volume
82
Category
Article
ISSN
0012-365X

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

An inequality for complex matrices
An inequality for complex matrices
โœ Thomas I. Seidman ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 196 KB
Universal tilings and universal (0,1)-ma
Universal tilings and universal (0,1)-matrices
โœ C.R.J. Clapham ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 319 KB

A periodic regular tiling of the plane by black and white squares is k-universal if it contains all possible k x k blocks of black and white tiles. There is a 4 x 4 periodic tiling that is 2-universal; this paper looks for the smallest 3-universal tiling and obtains a 64 x 32 periodic tiling that is