Apparently, this user prefers to keep an air of mystery about them.
18 A smooth function's domain of being non-analytic dec 4 '10
9 When is the image of a linear operator closed? mar 9 '11
6 'Equivalent' Exhaustion by compact sets nov 16 '10
6 On the isometry between bounded linear operators and the dual of nuclear linear operators feb 22 '11
6 Two “different” adjoints of exterior derivative on manifolds with boundary in the $L^2$-setting jul 21 '11