Lethbridge Number Theory and Combinatorics Seminar: Selcuk Aygin

  • Date: 09/23/2019
  • Time: 12:00
Lecturer(s):
Selcuk Aygin, University of Lethbridge
Location: 

University of Lethbridge

Topic: 

Extensions of Ramanujan-Mordell Formula with Coefficients 1 and p

Description: 

We use properties of modular forms to extend the Ramanujan-Mordell formula. Our result yields to formulas for representation numbers by the quadratic form ∑2ai=1x2i+∑2bi=1py2i, for all non-negative integers a,b and for all odd prime p. We obtain this result by computing the Fourier series expansions of modular forms at all cusps of Γ0(4p).

Other Information: 

Location: C630 University Hall

 

More information on this series can be found online here.