2 papers
math.OC2026
Active set identification and rapid convergence for degenerate primal-dual problems
Mateo Díaz, Pedro Izquierdo Lehmann, Haihao Lu +1
Primal-dual methods for solving convex optimization problems with functional constraints often exhibit a distinct two-stage behavior. Initially, they converge towards a solution at…
eess.AS2022
Towards Maximizing a Perceptual Sweet Spot
Pedro Izquierdo Lehmann, Rodrigo F. Cadiz, Carlos A. Sing Long
The sweet spot can be interpreted as the region where acoustic sources create a spatial auditory illusion. We study the problem of maximizing this sweet spot when reproducing a des…