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arxiv: math/0305131 · v1 · submitted 2003-05-09 · 🧮 math.CA

On some families of integrals solvable in terms of polygamma and negapolygamma functions

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keywords familiesfunctionsintegralsnegapolygammapolygammatermsbeginningderive
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Beginning with Hermite's integral representation of the Hurwitz zeta function, we derive explicit expressions in terms of elementary, polygamma, and negapolygamma functions for several families of integrals of the type $\int_0^\infty f(t)K(q,t)dt$ with kernels $K(q,t)$ equal to $(e^{2\pi q t}-1)^{-1}$, $(e^{2\pi q t}+1)^{-1}$, and $(\sinh(2\pi q t)^{-1}$.

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