%0 Journal Article
%T EXTENSIONS OF EULER HARMONIC SUMS
%A Anthony Sofo
%A Djurdje Cvijovi£¿
%J Applicable Analysis and Discrete Mathematics
%D 2012
%I University of Belgrade and Academic Mind
%R 10.2298/aadm120628016s
%X Three new closed-form summation formulae involving harmonic numbers are established using simple arguments and they are very general extensions of Euler¡¯s famous harmonic sum identity. Some illustrative special cases as well as immediate consequences of the main results are also considered.
%K Harmonic numbers
%K Riemann Zeta functions
%K Binomial coefficients
%K Psi (Digamma) function
%K Polygamma functions
%U http://pefmath.etf.rs/vol6num2/AADM-Vol6-No2-317-328.pdf