Alex Popa's Homepage
Penn Math Dept
209 S 33rd St
Philadelphia, PA 19104-6395
         Office: D. Rittenhouse Laboratory 4N28
         Tel(o): (215) 898-7845
         Email: apopa@math.upenn.edu
CV
Teaching
Spring 2008: Mat 114, Mat 240
Fall 2007: Mat 350
Spring 2007: Mat 104, Mat 114
Fall 2006: Mat 410 (Complex Analysis)
Papers
Central values of Rankin L-series over real quadratic fields
Compositio Math. 142 (2006), 811-866    pdf
Whittaker newforms for archimedean representations of GL(2)
J. of Number Theory 128/6 (2008), 1637-1645    pdf
(the version here is more expository than the published one)
Rational decomposition of modular forms
Preprint (June 2008)    pdf