Summation Formulae for a Series Involving the I – Functions of Several Variables

In this paper, we derive two new summation formulae for a class of series involving I – functions ofseveral variables. These functions, which generalize many known special functions, play a crucial role invarious branches of Mathematical analysis and applied Mathematics. By employing suitable techniques ofsummation and transformation, we establish compact and elegant expressions for these series under certainconvergence conditions. These results contribute to the ongoing development of summation theorems forgeneralized special functions and may further applications in Mathematical analysis.