International Journal of Mathematics and Mathematical Sciences
Volume 31 (2002), Issue 12, Pages 761-763
doi:10.1155/S0161171202111379
A new triple sum combinatorial identity
Joseph Sinyor1
and Akalu Tefera2
1Bell Nexxia, Floor 11 N, 483 Bay Street, Toronto M5G 2E1, Ontario, Canada
2Department of Mathematics, Grand Valley State University, Allendale 49401, MI, USA
Abstract
We prove a new triple sum combinatorial identity derived from rp(x,y,z)=(x+y−z)p−(xp+yp−zp), extending a previous result by Sinyor et al.