ReferenceAlpha
Scalar weak equation
Understand the `Scalar weak equation` governing equation when choosing an objective optimization for Weak Form PDE.
This relationship describes part of the physical problem being optimized:
\int_{\Omega} F(u,\nabla u,\mathrm{test}(u),\nabla\mathrm{test}(u))\,d\Omega=0
Check the variables, signs and units against your intended model. The objective and constraints must use quantities available in the selected study; this equation page does not create a separate editable model feature.