Professor Emeritus of
Mathematics,

Stony Brook University, State
University of New York

- Preferred e-mail: aknapp AT
math.stonybrook.edu
- Old e-mail: same user AT math.sunysb.edu

This old e-mail address is expected to stop working at some unspecified point. - Home voice telephone: 1-631-689-2158
- Home address for first-class mail:

81 Upper Sheep Pasture Road

East Setauket, NY 11733-1729 - Mail sent to any other postal address may not reach me.

Download Free Books by Knapp:

Basic Algebra, Digital Second Edition, available now

Advanced Algebra, Digital Second Edition, available now

Basic Real Analysis, with an appendix "Elementary Complex Analysis," Digital Second Edition, available now

Advanced Real Analysis, Digital Second Edition, available later in 2016

- Advanced Algebra, Digital Second Edition (no corrections)
- Basic Algebra, Digital Second Edition (2/15/2016)
- Advanced Real Analysis (6/5/2014)
- Basic Real Analysis (no corrections)
- Lie Groups Beyond an Introduction, Second Edition (2/16/2015)
- Cohomological Induction and Unitary Representations (8/26/2009)
- Elliptic Curves, Short corrections (2/17/2009), two longer corrections (5/2/2005)
- Lie Groups, Lie Algebras, and Cohomology (7/13/2014)
- Representation Theory of Semisimple Groups: An Overview Based on Examples (8/9/2013)

Last modified: 3/11/2016