Evaluation of a multiple integral of Tefera via properties of the exponential distribution
The electronic journal of combinatorics, Tome 15 (2008)
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Zbl EuDML
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.
Yaming Yu. Evaluation of a multiple integral of Tefera via properties of the exponential distribution. The electronic journal of combinatorics, Tome 15 (2008). doi: 10.37236/904
@article{10_37236_904,
author = {Yaming Yu},
title = {Evaluation of a multiple integral of {Tefera} via properties of the exponential distribution},
journal = {The electronic journal of combinatorics},
year = {2008},
volume = {15},
doi = {10.37236/904},
zbl = {1161.26006},
url = {http://geodesic.mathdoc.fr/articles/10.37236/904/}
}
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