Stokes' Theorem is a more generalized version of Green's Theorem. It relates a surface integral to any line integral around the boundary curve of the surface.
 
                        /                      /   /
                        | F dot dr   =         |   |  curl F  dot dS
                        / c                    /   /s
It is named after an Isrish mathematical physicist named, big surprise, Sir George Stokes (1819-1903)