Stephanie B. Alexander

Stephanie Brewster Brewer Taylor Alexander is an American mathematician, a professor emerita of mathematics at the University of Illinois at Urbana–Champaign. Her research concerns differential geometry and metric spaces.
Alexander earned her Ph.D. from UIUC in 1967, under the supervision of Richard L. Bishop, with a thesis entitled Reducibility of Euclidean Immersions of Low Codimensions. After joining the UIUC faculty as a half-time instructor, she became a regular faculty member in 1972. In 2014 she was elected as a fellow of the American Mathematical Society "for contributions to geometry, for high-quality exposition, and for exceptional teaching of mathematics."