Bar-Natan, Dror - Quantum algebra and topology; bibliography of Vassiliev invariants.

Borwein, Peter - Experimental mathematics and number theory.

Borcherds, Richard E. - Quantum algebra and number theory. Tables of lattices and modular forms.

Caldwell, Chris - Number theory, especially primality conditions.

Ballmann, Werner - Differential geometry and geometric topology.

Gardner, Robert A. - Applied mathematics, partial differential equations

Kapovich, Michael - Low-dimensional geometry and topology

Suciu, Alexander I. - Topology and combinatorics

Ward, Thomas - Ergodic theory and dynamical systems

McConnell, Mark - Number theory and geometry

Pasechnik, Dima - Combinatorics, group theory, Computational algebra

Sanderson, Brian - Geometric topology. Includes computations with knots and surfaces.

Rourke, Colin - Geometric topology

Milne, J. S. - Number theory/arithmetic geometry

Bestvina, Mladen - Geometric group theory. Includes a problem list.

Kirby, Rob - Geometric topology. With the book "Problems in Low-Dimensional Topology".

Ferry, Steve - Geometric and general topology. Includes survey articles.

Propp, James - Combinatorics, game theory, probability theory

Lickorish, W. B. Raymond - Topology, three-dimensional manifolds, knot theory.

Gowers, W. Timothy - Analysis, combinatorics, number theory. Fields medal 1998.

Coates, John H. - Number theory, arithmetical algebraic geometry, Iwasawa theory. FRS.

Hatcher, Allen - Geometric topology. With textbooks on Algebraic Topology, Vector Bundles and K-theory, and 3-manifolds.

Tolmatz, Leonid - Brownian motion related research applicable in order statistics, financial modeling and other areas. Explicit analysis of distributions of various Wiener functionals, tables and formulae.

Baker, Alan - Number theory, transcendence, logarithmic forms, effective methods, Diophantine geometry, Diophantine analysis. Fields medal, FRS.

Ossona de Mendez, Patrice - Topological Graph Theory and Combinatorics

Waldschmidt, Michel - Number theory.

Insall, Matt - Pure and Applied Logic, Foundations, Harmonic Analysis, Algebra, Metric Spaces

Draghia, Dumitru D. - Continuity in Banach Algebras

van der Poorten, Alf - Diophantine approximation, Diophantine equations.

Fraysseix, Hubert de - Topological Graph Theory, Combinatorics

Stout, Quentin - Discrete mathematics, statistics, algorithms, parallel computing.

Fermigier, Stéfane - Number theory and algebraic geometry.

Brent, Richard - Computational number theory; Computational complexity and analysis of algorithms; Computer architecture and novel models of computing; Numerical analysis and numerical algorithms; Random number generators; Software and the WWW.

Zeilberger, Doron - Combinatorics, Automatic formal identities proving.

Sloane, Neil James Alexander - Combinatorics, integer sequences, codes, sphere packings, graphs, lattices, Shannon Works.

Kimberling, Clark - Triangle centers, integer sequences, Emmy Noether.

Berndt, Bruce - Number Theory, Ramanujan's Notebook, Partitions.

Simpson, George - Fondations of Mathematics and Logic.

Hales, Thomas - Kepler conjecture (announced a computer-aided proof), other space tiling conjectures, Langlands theory.

Taylor, Richard - Arithmetic algebraic geometry, automorphic forms.

Taylor, Martin - Algebraic number theory, Galois module structure.

Terras, Audrey - Fourier analysis on groups.

Elkies, Noam D. - Number theory, algebraic geometry.

Cremona, John - Number theory, elliptic curves. Tables and software.

Pollard, John M. - Factoring, discrete logarithms. Originator of the p-1, lambda, rho and kangaroo methods.

Bergeron, Nantel - Algebraic Combinatorics.

Khismatullin, Damir - Perturbation methods, nonlinear waves, acoustics, fluid and solid mechanics, multiphase flow.

de Weger, Benjamin M.M. - Number Theory: Diophantine equations; the ABC conjecture.

Danishevs'kyy, Vladyslav - Asymptotic methods, composite materials, effective properties, nonlinear vibrations, internal resonances.

Adams, William W. - University of Maryland. Research interests are Groebner Bases and Computer Algebra.

Shandelle Henson - Research interests: Dynamical systems and bifurcation theory, with applications to population biology and ecology.

Vladyslav Danishevs'kyy - Research: asymptotic methods, composite materials, effective properties, nonlinear vibrations, internal resonances. Papers on-line.

Holt, Derek - University of Warwick. Group theory.

Dunfield, Nathan - Harvard University. 3-dimensional topology, geometry, and related topics.

Wagner, Liam - Algebraic Coding Theory, Klein Curves, Goppa Codes, Cryptography.

Sullivan, John M. - Optimal geometries.

Banchoff, Tom - Geometry, visualisation and popularisation.

Givoli, Dan - Finite Element Methods, numerical methods for wave problems, numerical methods in nonlinear solid mechanics, problems in infinite domains, combination of numerical and analytical methods, analysis of space structures.

Keith, Sandra Zaroodny - St. Cloud State University MN. Interests in visualisation and education.