2 problems

The latent variable proximal point (LVPP) algorithm generates a sequence of proximal parameters $(\alpha_k)_{k\in\mathbb{N}}$, and for the obstacle problem convergence to its solut…

Let $\left\{\alpha_k\right\}_k$ be a sequence of positive step sizes and let $x_0$ be an initial iterate satisfying … for some optimal point $x_*$. Let $\left\{x_k\right\}_k$ be an…