Billy James Pettis (1913 – 14 April 1979), was an American mathematician, known for his contributions to functional analysis.
See also Dunford–Pettis property Dunford–Pettis theorem Milman–Pettis theorem Orlicz–Pettis theorem Pettis integral Pettis theorem
References Graves, William H.; Davis, Robert L.; Wright, Fred B., Introduction. In: Proceedings of the Conference on Integration, Topology, and Geometry in Linear Spaces (Univ. North Carolina, Chapel Hill, N.C., 1979), pp. vii—ix, Contemporary Mathematics 2, Amer. Math. Soc., Providence, R.I., 1980. (This is an introduction to the collection of papers dedicated to the memory of B. J. Pettis.)
External links
A Guide to the B. J. Pettis Papers, 1938-1980