A Sequential Quadratic Programming Algorithm for Nonsmooth Problems with Upper- Objective

J Wang, CG Petra - SIAM Journal on Optimization, 2023 - SIAM
An optimization algorithm for nonsmooth nonconvex constrained optimization problems with
upper-objective functions is proposed and analyzed. Upper-is a weakly concave property …

Local convergence of a sequential quadratic programming method for a class of nonsmooth nonconvex objectives

J Wang, CG Petra - arXiv preprint arXiv:2310.19286, 2023 - arxiv.org
A sequential quadratic programming (SQP) algorithm is designed for nonsmooth
optimization problems with upper-C^ 2 objective functions. Upper-C^ 2 functions are locally …

A simplified nonsmooth nonconvex bundle method with applications to security-constrained ACOPF problems

J Wang, CG Petra - arXiv preprint arXiv:2203.17215, 2022 - arxiv.org
An optimization algorithm for a group of nonsmooth nonconvex problems inspired by two-
stage stochastic programming problems is proposed. The main challenges for these …

A sequential quadratic programming method for nonsmooth stochastic optimization with upper-C^ 2 objective

J Wang, I Aravena, CG Petra - arXiv preprint arXiv:2304.04380, 2023 - arxiv.org
We propose a sequential quadratic programming (SQP) method that can incorporate
adaptive sampling for stochastic nonsmooth nonconvex optimization problems with upper …

Exasgd: 2021 kernel thrust activities

NY Chiang, S Peles, CG Petra, S Regev… - 2021 - osti.gov
The Kernel Thrust milestone ADSE22-214 covers the development of device-capable
optimization algorithms and solvers technologies required by the ExaSGD project's software …

An Optimization algorithm for nonsmooth nonconvex problems with upper-C^ 2 objective

J Wang, CG Petra - arXiv preprint arXiv:2204.09631, 2022 - arxiv.org
An optimization algorithm for nonsmooth nonconvex constrained optimization problems with
upper-C2 objective functions is proposed and analyzed. Upper-C2 is a weakly concave …

Computational Requirements in Clean Energy and Manufacturing: Summary report of the virtual workshop held on June 28-29, 2021

J Turner, M Sieger, S Allu, M Ameen, S Chaudhuri… - 2023 - osti.gov
On June 28–29, 2021, the US Department of Energy's (DOE's) Advanced Scientific
Computing Research (ASCR) program in the Office of Science convened a workshop with …

[PDF][PDF] A nonsmooth nonconvex optimization algorithm for two-stage optimization problems

J Wang, CG Petra - 2022 - osti.gov
An optimization algorithm for a group of nonsmooth nonconvex problems inspired by two-
stage stochastic programming problems is proposed. The main challenges for these …