Evaluation of a Multiple Integral of Tefera via Properties of the Exponential Distribution

Abstract

An interesting integral originally obtained by Tefera (“A multiple integral evaluation inspired by the multi-WZ method,” Electron. J. Combin., 1999, #N2) via the WZ method is proved using calculus and basic probability. General recursions for a class of such integrals are derived and associated combinatorial identities are mentioned. 1 Background The integral in question reads

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Cite this paper

@article{Yu2008EvaluationOA, title={Evaluation of a Multiple Integral of Tefera via Properties of the Exponential Distribution}, author={Yaming Yu}, journal={Electr. J. Comb.}, year={2008}, volume={15} }