On Review of the Riemanns’ Iterated Integrals | Asian Journal of Pure and Applied Mathematics

This paper considers the basic definitions, results, and various successive integral evaluations of the Riemanns' approach to multiple integrals. In doing so, the continuity condition of R with respect to X was considered as the necessary condition guaranteeing the existence of the integrals using the analytical Riemanns' approach. After the nth iteration, partitions are used to provide continuous results to the nth iterated integral.

Please see the link :- https://globalpresshub.com/index.php/AJPAM/article/view/796