Figure 14From: Finite element methods on composite meshes for tuning plasma equilibria in tokamaksResults (B). The poloidal flux contour lines (top) and the 16 coil currents (bottom) in Ampère turns) for the optimal control problem (16) with objective functional \({C}(\mathbf {y};1000,\mathbf {x}_{0})\) for \(\mathbf {x}_{0} = (5.02, -4.62)\), \((5.22, -4.62)\), \((5.42, -4.62)\), \((5.62, -4.62)\), \((5.82, -4.62)\) (from left to right) is indicated by the blue circleBack to article page