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 research professor emerita at Barnard College, Columbia University, where she has been since 1973.
Joan Birman, American mathematician
On May 30, in the year 1927, Joan Birman, American mathematician. This event is recorded as a Notable Births event in the history of May 30, one of 466 recorded events on this date across all of history.
1 notable person is associated with this event, including Joan Birman. Learn more below.
Key Facts
- This event took place on May 30, 1927 (AD era).
- It is categorised as a Notable Births event in recorded history.
- Referenced in 1 Wikipedia article.
- 1 notable person is recorded as involved in or associated with this event.
- Wikipedia source last updated on 5 March 2026.
On This Date in History 466
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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