Lecture -- Form Invariance of Maxwells Equations

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This video shows that Maxwell's curl equations are form invariant, meaning that the equations have the same form independent of the coordinate system chosen. This is a critical property behind transformation optics.

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It's also possible to do this from the weak variational form and applying the piola transform, which is perhaps a bit easier.

benjaminciviletti
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1:49
GREATEST INSIGHT IMPARTED :

"All of the math associated with that transformed can be lumped and Absorbed into the permittivity and permeability of the *MATERIAL PROPERTIES* terms "

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