Mathematician:Ernest Arthur Michael

Mathematician
American mathematician known for his work in the field of general topology, most notably for his pioneering research on set-valued mappings.

Developed the theory of continuous selections.

Nationality
American, of Swiss/German origin

History

 * Born: August 26, 1925 in Zürich, Switzerland
 * Died: April 29, 2013 in Seattle, Washington, US

Theorems and Definitions

 * Michael Selection Theorem
 * Michael Line
 * Michael's Product Topology
 * Michael's Closed Subspace