Page 8 - Curvature and Homology
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Vlll PREFACE
also extended to Professors R. G. Bartle and A. Heller for their critical
reading of Appendices A and C as well as to Dr. L. McCulloh and
Mr. R. Vogt for assisting with the proofs. For the privilege of attending
his lectures on Harmonic Integrals at Harvard University, which led
to the inclusion of Appendix A, thanks are extended to Professor
L. Ahlfors. Finally, the author expresses his appreciation to Harvard
University for the opportunity of conducting a seminar on this subject.
It is a pleasure to acknowledge the invaluable assistance received in
the form of partial financial support from the Air Force Office of
Scientific Research.
S. I. GOLDBERG
Urbana, Illinois
February, 1962
