eng Ansari Education and Research Society Journal of Ultra Scientist of Physical Sciences August 2009 21 2 415 418 jusps-A 1202 article Some new relations of generalized voigt-function involving partial derivatives Atul Garg 1 Department of Mathematics, S.M.L. (PG) College, Jhunjhunu - 333001 (Rajasthan) INDIA) <p style="text-align: justify;">Aim of this paper is to present multivariable and multiindices study of the generalized Voigt- function which plays an important role in the several diverse fields of physics such as astrophysical spectroscopy and the theory of neutron reactions. Derivative of Voigt function is introduced first time here. Some important recurrence relations involving derivative are also given in terms of generalized Voigt function.</p> <p>&nbsp;</p> <p>&nbsp;</p> https://www.ultrascientist.org/paper/1202/ Voigt function Bessel function Derivative Recurrence relation.