Multiple Integration on Time Scales

Abstract

Let ${\mathbb {T}}_i$, $i\in \{1,2,\ldots ,n\}$, be time scales. For $i\in \{1,2,\ldots ,n\}$, let $\sigma _i$, $\rho _i$, and $\varDelta _i$ denote the forward jump operator, the backward jump operator, and the delta differentiation, respectively, on ${\mathbb {T}}_i$.