Computational

Arndt - Jörg's Useful and Ugly Pages
FFT related, HFLOAT package and pi, math/numerics/code links, GRFX, Mandelbrot wallpaper, scripts and configuration files.
http://www.jjj.de/joerg.html

Davenport, James
University of Bath. Computer Algebra, OpenMath Project, Mediated Learning Environments. Publications, resources.
http://www.bath.ac.uk/~masjhd/

Leiserson - Charles E. Leiserson
Head of the Supercomputing Technologies Group in the MIT Laboratory for Computer Science. Member of the Theory of Computation Group.
http://supertech.lcs.mit.edu/~cel/

Reynolds, Daniel R.
Department of Computational and Applied Mathematics. University of California, San Diego. Research interests in solving computational physics problems using partial differential equations and nonlinear solvers. Includes resume, curriculum vitae and list of publications.
http://cam.ucsd.edu/~dreynolds/

Shasha, Dennis
Biological computing, fault-tolerant parallel computing, professor of Computer Science at New-York University, author of "The Puzzling Adventures of Dr. Ecco" (Dover, 1998), "Code, Puzzles and Conspiracy" (W.H. Freeman and Co., 1992).
http://www.cs.nyu.edu/shasha/

Williams - Roy Williams
Center for Advanced Computing Research. Interests: providing meaningful access by people to scientific data, searching for small signals in noisy data.
http://www.cacr.caltech.edu/~roy/