CONTENTS Introduction 1 Chapter I. Reductio n o f Operators of Firs t Order to Canonical Form s 3 1. Firs t orde r equation s 3 2. Homogeneou s equation s 7 3. Homogeneou s equation s i n highe i dimension s 1 0 4. Integrabiiit y o f almos t comple x structur e 1 4 Chapter II . Pseudo-Differential Operator s and Some Applications 1 9 5. Pseudo-differentia l operator s 1 9 6. Calderon' s theore m o n uniquenes s i n the Cauchy problem and an exten- sion 2 7 7. Uniquenes s i n th e Cauch y proble m (continued ) 3 4 8. Wav e front set s and propagatio n o f singularitie s 4 1 9. Reflectio n o f bicharacteristic s an d singularitie s a t a boundary 4 6 vn
Previous Page Next Page