In this volume we have collected, in final form, papers presented at the
conference on Harmonic Analysis and Partial Differential Equations held
1988 at Florida Atlantic University.
We thank the participants for their contributions which reflect the quality
and the substance of the conference. We are also grateful to Florida At-
lantic University for the financial support that made the program possible.
A number of people contributed their time and energy helping to make the
conference a success, in particular we thank Beth Broer, Jack Freeman, and
Boca Raton, Florida