Year of Award: 1968
Award: Chauvenet Prize, and also the Lester Ford Award in 1967
Publication Information: The American Mathematical Monthly, vol. 73 (1966), pp. 1-23
Summary: The author shows how much about the shape of a drum can be inferred from the knowledge of all the eigenvalues and emphasizes the connections between this problem and various parts of mathematics and physics.
About the Author: (from The American Mathematical Monthly, vol. 73 (1966)) Mark Kac was at Rockefeller University at the time of publication.