Students’ insight proves that the local-global conjecture doesn’t hold
A lot of recent math discoveries seem to be geometrical: circle packing, infinitely tiling patterns, neighbor coloring theorem, ...<p>I don't seem to see as much discoveries in other areas like number theory, calculus, algebra etc...<p>Is this a bias of what gets covered on HN, or are this type of geometrical problems the currently most active field of mathematics?