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Memorials

Associate Professor Emeritus of Mathematics Art Schwartz passed away in Ann Arbor on July 3, 2024, at age 92 from heart failure. Known for his stories, his sense of humor, his curiosity about the world and his wisdom, Art enjoyed recounting tales from his childhood in Detroit, his time in Hashomer Hatzair as a teenager and young adult, and his stint as chief engineer of a radio station in Korea shortly after the war. After finishing his PhD in Mathematics at Wayne State, Art taught at Princeton and Columbia, before coming to the University of Michigan in 1965 as an assistant professor of mathematics. He was promoted to associate professor in 1968.

In 1962, Art solved an open problem in dynamical systems theory, extending to all compact surfaces the well-known work of Deujoy, which applied only to the torus; namely that all minimal sets are trivial if the flow is C2. In addition to further work on dynamical systems, he turned his attention to studying the political and social uses of technology. For several years, he consulted at the CAD/CAM department of Ford Motor Company. This work led to an interest in the analytical and algebraic geometry of real surfaces of low degree, applying abstract theory to study such practical surfaces as a windshield. Several mathematical publications of interesting graphical content ensued. Art was keenly interested in pedagogy and spent much of his energy in this direction during his career. He was an active participant in the First-Year Seminar Program in the Department of Mathematics.

Art considered himself a socialist and participated in progressive activities over many decades. Following his retirement in 1997, he continued lifelong interests in photography and woodworking. He is survived by his wife, Beth Spencer, his four children, six grandchildren and one great grandchild, extended family, many great friends and neighbors, and several close math colleagues. A gathering will take place in his memory in August.