My name's Stefan Friedl, I grew up in Koetzting where I went to the local high school . Afterwards I studied mathematics and physics at Universitaet Regensburg . From 1999 to 2003 I was a graduate student in the mathematics department at Brandeis University Jerry Levine . From 2003 to 2004 I was a postdoc at the LMU in Munich. Currently I am a C.G. Evans instructor at Rice University in Houston.