1. Introduction 2. Comparisons of conditions 3. Proof of the general subellipticity theorem 4. Reduction of the proofs of the rough diagonal extensions of Hörmander's theorem 5. Homogeneous spaces and subrepresentation inequalities 6. Appendix
Summary
Introduction Comparisons of conditions Proof of the general subellipticity theorem Reduction of the proofs of the rough diagonal extensions of Hormander's theorem Homogeneous spaces and subrepresentation inequalities Appendix Bibliography
Bibliography
Includes bibliographical references (pages 153-154)