This paper explores which integers can be expressed in the form a2±2b2 by using rings of the form Z[√d], particularly when d = 2 and d = −2.
Faculty Advisor Name
Faculty Advisor Institution
University of North Carolina at Charlotte
Suggested Mathematics Subject Classification(s)
Robert Zeman, Integers of the Form a2±b2, Furman University Electronic Journal of Undergraduate Mathematics, 14 (2016), 1-4. Available at: http://scholarexchange.furman.edu/fuejum/vol14/iss1/1