Joel Friedman's Home Page
Joel attacked by landshark.  Yikes!

Ack! Landshark!

Research interests: Laplacians, eigenvalues, and expansion, primarily on graphs. Sheaves on graphs and other discrete structures. Also explicit construction questions, primarily from theoretical computer science.

Prof. Colin MacDonald is the Mathematics Department Actuarial Advisor; here is the actuarial homepage (from when I last served as Actuarial Advisor).
Courses Publications On-line Actuarial Webpage
CV Acoustic Guitar

"So, call me a nerd..."--Adrian Belew

"We learned to be happy / We danced 'round the hall / And learning to count was the key to it all"--The Count, Sesame Street

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