Professor Emeritus of Mathematics
Martin (Marty) Lewinter, professor emeritus of mathematics at Purchase College, is currently the executive director of mathematics at American Digital University, where he writes math e-books with animated videos for college portals and supervises staff writers. To date, he has published nearly 100 research articles and four math books.
Lewinter earned his PhD in mathematics at the City University of New York and his MFA in music composition at Purchase College.
- The Saga of Mathematics: A Brief History, with William Widulski (Pearson, 2001)
- A Friendly Introduction to Graph Theory, with Fred Buckley (Prentice Hall, 2002)
- Introductory Graph Theory with Applications, with Fred Buckley (Waveland Press, 2013)
- Elementary Number Theory with Programming, with Jeanine Meyer (Wiley, 2015)
- Love and Death: A Book of Poems (CreateSpace Independent Publishing Platform, 2015)