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UMass Boston
Spring 2017 (Jan 23 - May 10)
MATH 458 - Theory of Numbers -- Section 001
 
Course Description: This course is an elementary introduction to number theory. Topics to be covered include:
  • divisibility, primes, greatest common divisor, Euclidean algorithm;
  • congruences, the Chinese Remainder Theorem, Diophantine equations;
  • arithmetic functions, Euler's and Fermat's Theorems;
  • Pythagorean triples, quadratic Diophantine equations;
  • quadratic residues and quadratic reciprocity;
  • approximations of real numbers, continued fractions.
Syllabus: Syllabus (PDF file)
Schedule: TuTh 9:30am-10:45am in M-02-417
Text(s): Theory of Numbers - Lecture notes. Provided by the instructor.
Help: Office hours:  By appointment:
TuTh 8:50am - 9:20am
Tu 1:20pm - 1:50pm
Th 12:30pm - 1:50pm
in S-03-091.
Please follow this link to schedule a 10 or 20 minute appointment, at least 2 hours in advance. You can stop by my office without a confirmed appointment, but I may be unavailable.

Piazza: Instead of sending questions by email, please use the discussion boards available at piazza.com to post questions and provide answers.
Assignments: Midterm: in class,March 23
Final Exam: TBA
Homework: about one every two weeks
Important dates: Mon, Jan 30 - Add/drop period ends
Thu, Mar 23 - Midterm Exam
Thu, Apr 20 - Course pass/fail/withdrawal deadline
Useful links:
Schedule:
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