Green's Theorem, 2-D Divergence and Swirl

Circulation of [Graphics:../Images/ANhtmlTOUR_gr_120.gif]  from 12.03 where we use Green's Swirl Theorem to show that circulation of this vector field is the same around any counterclockwise oriented curve that includes the origin in its interior.

[Graphics:../Images/index_gr_80.gif]


Converted by Mathematica      May 7, 2001