Apparently, this user prefers to keep an air of mystery about them.
2 Linear order and well-order Apr 6 '13
1 Sheaf associated to sheaf on basis Aug 30 '14
1 properties of a and b in G group Mar 31 '15
0 For all sets A, B, and C, does the equality hold yesterday
0 Number of $2n$-letter words using double $n$-letter alphabet, without consecutive identical letters Nov 25 '13
0 If G has a normal subgroup of index p, prove that G has at least one element of order p. Dec 3 '14