# Mathematician:Ernest Arthur Michael

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## 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

Results named for **Ernest Arthur Michael** can be found here.

Definitions of concepts named for **Ernest Arthur Michael** can be found here.

## Publications

- 1953:
*A Note on Paracompact Spaces*(*Proc. Amer. Math. Soc.***Vol. 4**: pp. 831 – 838) www.jstor.org/stable/2032419 - 1955:
*Point Finite and Locally Finite Coverings*(*Canad. J. Math.***Vol. 7**: pp. 275 – 279) - 1956:
*Continuous selections. I*(*Ann. Math.***Ser. 2****Vol. 63**,*no. 2*: pp. 361 – 382) www.jstor.org/stable/1969615 - 1963:
*The Product of a Normal Space and a Metric Space need not be Normal*(*Bull. Amer. Math. Soc.***Vol. 69**: pp. 375 – 376) - 1966:
*$\aleph_0$ Spaces*(*J. Math. Mech.***Vol. 15**: pp. 983 – 1002) www.jstor.org/stable/24901448