International Journal of Mathematics and Mathematical Sciences
Volume 23 (2000), Issue 4, Pages 289-295
doi:10.1155/S0161171200000466
Double and triple summation expressions obtained using perturbation theory
Harry A. Mavromatis
Physics Department, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
Abstract
Using standard perturbation theory, simple new double and triple summation expressions are obtained.