Welcome to Prof. B.A. Sethuraman's Home Page

California State University, Northridge, 
Department of Mathematics

Office Information

Office: Room 126, Santa Susana Hall (red brick building by the bookstore).

Office Hours: MW 1:00PM-2:00PM, and by Appointment

Telephone: 818-677-2701.


Email: al.sethuraman@csun.edu 

Spring 2016:

Math 320, Foundations of Mathematics : MW, 11:00AM-12:15PM, CR 5123


Professional Activities

Research, Publications, Students.

A Gentle Introduction to Abstract Algebra

You can download a free copy of my textbook A Gentle Introduction to Abstract Algebra at this link. This textbook is regularly used in the Math 360 course here at CSUN. It is written under the GNU Free Documentation License: it is therefore "copylefted." Anyone is free to "copy, distribute and/or modify this document" provided you do so "under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation." More information about this license can be obtained at fsf.org . A copy of the license is also included in the textbook. 

To CSUN Math Department Home Page

Last modified Jan 25th, 2016. Contact al.sethuraman@csun.edu for questions.