Award: Chauvenet Prize
Year of Award: 1972
Publication Information: Bulletin of the AMS, vol. 76 (1970), pp. 552-571
Summary: A discussion of what the author calls one of the most "primitive" problems in partial differential equations - whether an equation does, or does not, have a solution.
About the Author: Jean Francois Treves was at Purdue University at the time of publication.