Matrix coefficient in PDE toolbox for an elliptic equation

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Stephen Shank
Stephen Shank 2013-6-2
When using the PDE toolbox to solve an elliptic equation
- div ( c * grad(u) ) = f
can c be a matrix that is a function of x and y (s.p.d., uniformly elliptic)? Or only scalar valued? If so, can anyone provide the proper syntax or appropriate reference in the documentation? Many thanks!

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Bill Greene
Bill Greene 2013-6-2

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