International Journal of Mathematics and Mathematical Sciences (Jan 1994)
Certain integrals involving logarithmic and exponential functions
Abstract
In this paper we have evaluated the integrals∫0∞xn−1lnxexp(−ax−bx−1)dxand∫0∞xn−2(ax2−b)(lnx)2exp(−ax−bx−1)dxfor all n=1,2,3,…. Some applications of the results are discussed and an open problem is posed.
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