ar X iv : 0 81 1 . 05 57 v 1 [ m at h . N T ] 4 N ov 2 00 8 THE EVALUATION OF TORNHEIM DOUBLE SUMS . PART 2
نویسنده
چکیده
We provide an explicit formula for the Tornheim double series T (a, 0, c) in terms of an integral involving the Hurwitz zeta function. For integer values of the parameters, a = m, c = n, we show that in the most interesting case of even weight N := m + n the Tornheim sum T (m, 0, n) can be expressed in terms of zeta values and the family of integrals
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