Osaka University. Class groups, Construction of class fields, Fundamental units, Elliptic curves, Abelian varieties, Jacobians, Automorphic forms, Zeta functions.

Inha University. Automorphic forms, representation theory of Lie groups, invariant theory, moduli of abelian varieties, vector bundles, mirror symmetry.

SUNY at Stony Brook. Number theory, representation theory, and arithmetic geometry: especially L-functions, Eisenstein series, theta series, Shimura varieties, intersection theory, and elliptic curves.

University of Iowa. Automorphic forms, Group representations, Automorphic L-functions, Relative trace formulae, Exponential sums, Distribution of primes.

Bogaziçi University. Small gaps between consecutive primes.

Kyoto University. Computational number theory. Elliptic curve and Jacobian arithmetic classes for LiDIA.

American Institute of Mathematics. Arithmetic of elliptic curves. Publications.

College of Charleston. Sequences, L-functions.

Columbia University. Shimura varieties; Dieudonne modules and p-divisible groups.

Academia Sinica, Taiwan. Number theory, Arithmetical algebraic geometry. Arithmetic of function fields, transcendence theory. Symbolic computation.

Hong Kong University of Science and Technology. Transcendental number theory, diophantine approximation.

Queen's University at Kingston, Ontario, Canada. Arithmetic algebraic geometry.

Tohoku University. Geometric invariant theory, Zeta functions for prehomogeneous vector spaces, Applications to the Oppenheim conjecture.