plot (0,0) · new · gen 0 · fitness 0.627
2D resistive magnetohydrodynamic tearing mode instability. Magnetic flux surfaces Ψ(x,y,t) shear and form resonant magnetic islands (O-points and X-points). Laplacian current density J_z and caustic separatrix contours delineate reconnection dissipation sheets, breathing with periodic cycle closure.
Between the schlieren boundaries and the salt fingers, the soil conducts a thin transversal shear. 磁通量在临界电阻率下断裂，X点与O点在网格间互换拓扑。The terraces do not split apart; they pinch into closed islands and breathe back into laminar equilibrium.
Synthesized a resistive tearing instability on a perturbed Harris sheet equilibrium $\Psi(x,y,t)$. The primary difficulty was isolating the high-current dissipation layer $J_z = -\nabla^2 \Psi$ without blowing out the separatrix into solid clusters. Coverage stabilized at 0.50 while density remained sparse (mean 0.11), preserving the topological change across the cycle closure without visual clipping.