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Math Help - About norm on flux integrals

  1. #1
    Junior Member
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    About norm on flux integrals

    I've been seeing lots of problems when, for example, say "according the inner norm," or "superior norm," what does that really mean?

    For example having F(x,y,z)=xz\vec i+\vec k through the paraboloid on cylindrical coordinates z=4-r^2,\,0\le r\le2,\,0\le\theta\le2\pi, oriented according the inner norm.

    I think by Gauss we have \displaystyle\int_{0}^{2}{\int_{0}^{2\pi }{\int_{0}^{4-{{r}^{2}}}{(z+1)r\,dz}\,d\theta }\,dr}, but the info about the norm drives me crazy.
    Last edited by Killer; March 14th 2011 at 05:39 PM.
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