Philip Hartman: American mathematician (1915 - 2015) | Biography, Facts, Information, Career, Wiki, Life
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Philip Hartman
American mathematician

Philip Hartman

Philip Hartman
The basics

Quick Facts

Intro American mathematician
Was Mathematician Professor Educator
From United States of America
Field Academia Mathematics
Gender male
Birth 16 May 1915, Baltimore, USA
Death 28 August 2015 (aged 100 years)
Star sign Taurus
Johns Hopkins University
John Simon Guggenheim Memorial Foundation Fellowship  
The details (from wikipedia)


Philip Hartman (May 16, 1915 – August 28, 2015) was 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. He has an Erdös number of 2.

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 manner on the initial conditions for solutions.

He died in August 2015 at the age of 100.


  • 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
The contents of this page are sourced from Wikipedia article on 21 Apr 2020. The contents are available under the CC BY-SA 4.0 license.
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