Joan Birman
Joan Sylvia Lyttle Birman | |
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| Born | May 30, 1927 New York City, New York, U.S. |
| Education | Barnard College (BA, 1948) Courant Institute (NYU) (PhD, 1968) |
| Known for | Braid theory, knot theory |
| Awards |
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| Scientific career | |
| Fields | Mathematics |
| Institutions | Barnard College Columbia University University of Haifa |
| Thesis | Braid Groups and Their Relationship to Mapping Class Groups (1968) |
| Doctoral advisor | Wilhelm Magnus |
| Doctoral students | |
| Website | www |
Joan Sylvia Lyttle Birman (born May 30, 1927, in New York City) 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 research professor emerita at Barnard College, Columbia University, where she has been since 1973.