Philip Hartman
For the actor and comedian, see Phil Hartman.
Philip Hartman (born 16 May 1915 in Baltimore)[1] is an American mathematician at Johns Hopkins University working on differential equations who introduced the Hartman–Grobman theorem. He served as Chairman of the Mathematics Department at Johns Hopkins for several years.
His book gives a necessary and sufficient condition for solutions of ordinary initial value problems to be unique and to depend on a class C^1 manner on the initial conditions for solutions.
Publications
- Hartman, Philip (2002) [1964], Ordinary differential equations, Classics in Applied Mathematics 38, Philadelphia: Society for Industrial and Applied Mathematics, ISBN 978-0-89871-510-1, MR 1929104
Notes
- ↑ James McKeen Cattell, American Men of Science, 1966