Apparently, this user prefers to keep an air of mystery about them.
45 No matter how many algebraic invariants we attach to topological spaces, there will always be nonhomeomorphic spaces agreeing on all their invariants Mar 23
34 Intuition for coends Nov 11 '11
33 What is an infinite prime in algebraic topology? Oct 11 '14
19 What is higher equivariant homotopy? Nov 24 '15
18 Topology of categories, very basic facts surrounding Quillen's Higher Algebraic K-Theory I Dec 5 '15
11 Delooping in homotopy type theory Aug 10 '14
11 Proving that a space cannot be delooped. Apr 12 '13