Construction of class fields by using modular units
Ho Yun Jung (NIMS) /
In number theory, modular units are de ned to be meromorphic functions on the modular curves and they have a special property that they have no zeros and poles on the complex upper half plane. And their special values belong to a certain nite abelian extension of the orresponding imaginary quadratic eld. In this talk, we introduce primitive generators of ray class elds over the given imaginary quadratic eld and its applications.