Title: THE INTEGRAL EXPRESSION INVOLVING THE FAMILY OF LAGUERRE POLYNOMIALS AND BESSEL FUNCTION
Abstract:The principal aim of the paper is to investigate new integral expression <TEX>$${\int}_0^{\infty}x^{s+1}e^{-{\sigma}x^2}L_m^{(\gamma,\delta)}\;({\zeta};{\sigma}x^2)\;L_n^{(\alpha,\beta)}\;({\xi};{\sig...The principal aim of the paper is to investigate new integral expression <TEX>$${\int}_0^{\infty}x^{s+1}e^{-{\sigma}x^2}L_m^{(\gamma,\delta)}\;({\zeta};{\sigma}x^2)\;L_n^{(\alpha,\beta)}\;({\xi};{\sigma}x^2)\;J_s\;(xy)\;dx$$</TEX>, where <TEX>$y$</TEX> is a positive real number; <TEX>$\sigma$</TEX>, <TEX>$\zeta$</TEX> and <TEX>$\xi$</TEX> are complex numbers with positive real parts; <TEX>$s$</TEX>, <TEX>$\alpha$</TEX>, <TEX>$\beta$</TEX>, <TEX>$\gamma$</TEX> and <TEX>$\delta$</TEX> are complex numbers whose real parts are greater than -1; <TEX>$J_n(x)$</TEX> is Bessel function and <TEX>$L_n^{(\alpha,\beta)}$</TEX> (<TEX>${\gamma};x$</TEX>) is generalized Laguerre polynomials. Some integral formulas have been obtained. The Maple implementation has also been examined.Read More