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math.OC2026
Sum-Rate Maximization via Convex Optimization Using Subgradient Projections Onto Nonlinear Spectral Radius Constraint Sets
Hiroki Kuroda, Renato Luis Garrido Cavalcante
We solve the (weighted) sum-rate maximization problem over the set of achievable rates characterized by a nonlinear spectral radius function. This set has been recently shown to be…
math.OC2025
A Convex-Nonconvex Framework for Enhancing Minimization Induced Penalties
Hiroki Kuroda
This paper presents a novel framework for nonconvex enhancement of minimization induced (MI) penalties while preserving the overall convexity of associated regularization models. M…