Application Notes:
 

Stokes' Theorem


in differential geometry is a statement about the integration of differential forms which generalizes several theorems from vector calculus.  Let M be an oriented piecewise smooth manifold of dimension n and let ω be an n−1 form that is a "compactly supported" "differential form" on M of class C. If ∂M denotes the boundary of M with its induced orientation, then:

Here d is the "exterior derivative", which is defined using the manifold structure only. The Stokes theorem can be considered as a generalization of the fundamental theorem of calculus.  The theorem is often used in situations where M is an embedded oriented submanifold of some bigger manifold on which the form ω is defined.

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