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Questions related from Kamel Saoudi
\int_{\Omega} M(x)\nabla u\cdot\nabla u\, {\rm d}x -\int_{\Omega}u^{1-\gamma}\,{\rm d}x-\lambda\int_{\Omega} u^{p+1}\,{\rm d}x < \int_{\Omega} M(x)\nabla u\cdot\nabla\phi\, {\rm d}x...
12 December 2015 6,813 1 View
a function f(x,y) Any suggestion of a function f(x,y) such that the partial derivative with respect to the variable x is ax and with respect to the variable y is bx?
12 December 2015 7,370 5 View
