Recent content by yassermp

Hi Tiny-tim Hi Tiny Tim, i see what you say, you are totally right. Essencially, that kind of sum arises when you try to sum contributions of several spherical waves, from scattering centers located at r_j=\sqrt{y^2+(z-z_j)^2}, with z_j=jh, j=1...n. The original sum is...

Has anyone heard about a way to find the sum of a serie of this form: s=\sum_i{\exp(a+b\sqrt(i))}