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JSTOR Daily

LINEAR CONVERGENCE OF THE ALTERNATING DIRECTION METHOD OF MULTIPLIERS FOR A CLASS OF CONVEX OPTIMIZATION PROBLEMS

This is a preview. Log in through your library . Abstract The numerical success of the alternating direction method of multipliers (ADMM) inspires much attention in analyzing its theoretical ...
IEEE

Safe Zeroth-Order Convex Optimization Using Quadratic Local Approximations

Abstract: We address black-box convex optimization problems, where the objective and constraint functions are not explicitly known but can be sampled within the feasible set. The challenge is thus to ...
JSTOR Daily

Numerical Solution of Stiff and Singularly Perturbed Boundary Value Problems With a Segmented-Adaptive Formulation of the Tau Method

This is a preview. Log in through your library . Abstract This paper concerns the application of Ortiz' recursive formulation of the Tau method to the construction of piecewise polynomial ...
IEEE

Optimal Beamforming Structure and Efficient Optimization Algorithms for Generalized Multi-Group Multicast Beamforming Optimization

Abstract: In this work, we focus on solving non-smooth non-convex maximization problems in multi-group multicast transmission. By leveraging Karush-Kuhn-Tucker (KKT) optimality conditions, we ...