As Kaplan explains, if you use reflections of Tile (1,1) the pattern does repeat. In other words, it's periodic. But if Tile (1,1) is modified by replacing its straight edges with curves, it becomes a ...
It’s been just months since researchers reported the first “einstein” — a single tile that can cover an infinite plane, but only with a pattern that never repeats (SN: 3/24/23). Now, the same team has ...
The same researchers behind the 13-sided "hat" shape have stumbled upon a version that improves upon the original in a very important way. Reading time 2 minutes In March, a group of mathematicians ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results