Apparently, this user prefers to keep an air of mystery about them.
3 Unnecessary simple function in the proof of Lebesgue's convergence theorem in Baby Rudin? Feb 22 '13
3 minimal infinite sigma algebra Apr 12 '13
2 Almost sure convergence of random variable Mar 13 '13
2 Is the $\sigma$-algebra generated by a product topology a subset of the product $\sigma$-algebra of the individual topologies? Mar 9 '13
1 A proof in Spivak on integration. Mar 10 '13
0 Conditional expectation proof using definition Jul 25 '13