58,839 reputation
132108
bio website math.ethz.ch/~blatter
location Switzerland
age 78
visits member for 3 years, 11 months
seen 9 hours ago

Jul
6
awarded  Excavator
Jun
10
awarded  Nice Answer
Jun
10
awarded  fourier-analysis
Jun
3
awarded  Nice Answer
May
27
awarded  geometry
May
16
awarded  Nice Answer
May
13
awarded  Nice Answer
May
9
awarded  Revival
May
3
awarded  Nice Answer
Apr
28
awarded  Revival
Apr
23
awarded  general-topology
Apr
5
awarded  Nice Answer
Apr
5
awarded  Nice Answer
Mar
31
awarded  Nice Answer
Mar
23
awarded  Nice Answer
Mar
21
awarded  Nice Answer
Mar
9
awarded  Nice Answer
Mar
2
awarded  Guru
Mar
2
awarded  probability
Feb
24
awarded  Nice Answer