Lie-theoretic generating relations involving multi-variable bessel functions of two indices

This paper is an attempt to stress the usefulness of the multi-variable special functions. Generating relations involving 2-index 5-variable 5-parameter Bessel functions (2I5V5PBF) are derived by using Lie algebraic techniques. Some new and known generating relations involving various other forms of generalized Bessel functions (GBF) and Bessel functions (BF) are also obtained as applications of these results.