PageHeader : Funkcialaj Ekvacioj, 32 (1989) 483-505 Title : Identification Problems for Partial Differential Equations AuthorInfo : By AuthorInfo : Shin-ichi NAKAGIRI and Masahiro YAMAMOTO AuthorInfo : (Kobe University and University of Tokyo, Japan) AuthorInfo : Dedicated to Professor Tosihusa Kimura on his 60th birthday section : 1. Introduction section : 2. Identification of spatially varying coefficients of partial differential equations of parabolic type section : 3. Identification of potentials of Schrodinger equations section : References