3

Questions

1
2
votes
1
answer
411
views

A singular value inequality

oct 6 11 at 12:33 suVRit 10.3k11645

 
1
vote
2
answers
520
views

Is there always a parallelogram cross-section of parallelepiped contained in the smallest box

nov 28 10 at 18:58 Joseph O'Rourke 44.2k150216

 
4
votes
7
answers
970
views

How to generate a net on a 8-dimensional sphere

aug 3 10 at 14:39 Jeff 215