A tile is a finite subset of . We can ask if can or cannot be partitioned into copies of . If can be partitioned into copies of we say that tiles .
Here is a simpe example. Let consists of 24 points of the 5 by 5 planar grid minus the center point. cannot tile .
Test your intuition: Does tiles for some ?
If you prefer you can think about the simpler case of consisting of eight points: the 3 by 3 grid minus the center.
I forgot to add polls…
I can see T_0 tiling Z^3. My intuition says T cannot do it. We’ll see 🙂
I’d like to have some hints on how T_0 can tile Z^3.
Polls added!
I really want to do a ‘weighted vote’, like, 70% yes and 30% no. Think I will wait and observe the problem till the intuition shapes into something…
This isn’t for my intuition, because I remember this question from MathOverflow. It’s a really good one. SPOILER: https://mathoverflow.net/q/49915/
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