on the Stiefel manifold, we show that the alternating direction method of multipliers generally produces higher quality … direction method of multipliers. Although the geometric gradient method is often used to solve non-convex optimization problems … local optimal solution; geometric gradient descent method, augmented Lagrangian method of multipliers, and alternating …

straightforwardly the alternating direction method of multipliers (ADM for short). But, the convergence of this straightforward …