Zhang Shou-Wu - Columbia University. Arithmetic algebraic geometry.
Zhao, Liangyi - University of Toronto. Exponential sums, character sums, L-functions and automorphic forms. Publications.
Zhu, Hui June - SUNY at Buffalo, NY. Arithmetic geometry. Publications.
Ziegler, Volker - TU Graz. Diophantine equations, especially Thue equations. Publications.
Zimmermann, Paul - INRIA Lorraine. Computer algebra, the arithmetic of Big Numbers, random generation of combinatorial structures and reliable computation.
Zudilin, Wadim - Max Planck Institute for Mathematics (on leave from Moscow State University). Zeta functions.
Zuniga-Galindo, Wilson - Barry University. Algebraic geometry, number theory, p-adic analysis.