Apparently, this user prefers to keep an air of mystery about them.
5 If I put $M$ balls into $N$ boxes at random, what is the average number of balls in the boxes that are not empty? jun 20 '13
2 Solution to truncated renewal function dec 20 '14
2 Removing some arrivals from a Poisson Process sep 26 '14
1 A question on the expectation of Counting Process nov 26 '14
1 A variant of renewal function dec 7 '14