Professor EmeritusContact Informationsullivan@math.washington.edu(206) 543-1808John B. Sullivan's WebsitePDL C-540BiographyPhD, Cornell University, 1971News & Events Related News Isaac Namioka (1928-2019) - September 30, 2019 Alumnus Brian Hopkins receives 2015 Haimo Teaching Award - January 1, 2015