Ken-ichi Yoshikawa

Ken-ichi Yoshikawa



Ken-ichi Yoshikawa


Primary department

Org1 Org2 Org3 Job title
Graduate School of Science Mathematics and Mathematical Sciences   Professor

Research Topics

Analytic torsion, Quillen metrics, and their applications to automorphic forms and moduli spaces


Overview of your research

(1) Construction of invariant for varieties of Calabi-Yau type by using analytic torsion
(2) Determination of the analytic torsion invariant as an explicit function on the moduli space
(3) Branched covering and Quillen metrics
(4) Determination of the boundary behavior of analytic torsion
(5) An algebraic expression for the Borcherds Phi-function


Fields of research (key words)

Algebraic Geometry, Differential Geometry, Complex Manifold Theory