Showing math.OCShow all
3 papers · 1 filter
math.OC2026
On the Closed-Form Solution for Robust Adaptive Beamforming
Licheng Zhao, Rui Zhou, Wenqiang Pu
In this paper, we revisit the classical robust adaptive beamforming (RAB) problem. Due to steering vector mismatch, a robustness guarantee is highly necessary in the problem formul…
math.OC2025
An Efficient and Globally Optimal Algorithm for Nonconvex QCQP with One Equality Constraint
Licheng Zhao, Rui Zhou, Wenqiang Pu
In this paper, we concentrate on a particular category of quadratically constrained quadratic programming (QCQP): nonconvex QCQP with one equality constraint. This type of QCQP pro…
math.OC2024
Smoothed Proximal Lagrangian Method for Nonlinear Constrained Programs
Wenqiang Pu, Kaizhao Sun, Jiawei Zhang
This paper introduces a smoothed proximal Lagrangian method for minimizing a nonconvex smooth function over a convex domain with additional explicit convex nonlinear constraints. T…