Peter Rosenthal
| Peter Michael Rosenthal | |
|---|---|
| Born | June 1, 1941 New York City, U.S. | 
| Died | May 25, 2024 (aged 82) Toronto, Ontario, Canada | 
| Resting place | Beth Tzedec Memorial Park, Toronto, Canada | 
| Citizenship | Canadian American | 
| Occupation(s) | Mathematician, lawyer | 
| Spouses | Helen Stephanie Black  (m. 1960; div. 1979) Carol Kitai (m. 1985) | 
| Children | Alan Rosenthal, Jeffrey S. Rosenthal, Michael Rosenthal, Daniel Kitai Rosenthal, Esther Kitai Rosenthal | 
| Parent(s) | Harold Rosenthal Esther (Posner) Rosenthal | 
| Academic background | |
| Education | Queens College, CUNY (BS) University of Michigan (PhD) University of Toronto (LLB) | 
| Thesis | On Latices of Invariant Subspaces (1967) | 
| Doctoral advisor | Paul Halmos | 
| Academic work | |
| Institutions | University of Toronto | 
Peter Michael Rosenthal (June 1, 1941 – May 25, 2024) was an American-Canadian mathematician, lawyer, and activist who was Professor of Mathematics at the University of Toronto, and an adjunct professor of Law at the University of Toronto Law School.