Joan Birman

Joan Birman

Joan Sylvia Lyttle Birman is an American mathematician, specializing in low-dimensional topology. She has made contributions to the study of knots, 3-manifolds, mapping class groups of surfaces, geometric group theory, contact structures and dynamical systems. Birman is currently research professor emerita at Barnard College, Columbia University, where she has been since 1973.

From *.wikipedia.org,
General Info
.
Female
Date of Birth
May 30th, 1927
Age
98
Birth Place
United States of America, New York
Star Sign
Gemini
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