Inequality constrained stochastic nonlinear optimization via active-set sequential quadratic programming

S Na, M Anitescu, M Kolar - Mathematical Programming, 2023 - Springer
We study nonlinear optimization problems with a stochastic objective and deterministic
equality and inequality constraints, which emerge in numerous applications including …

A Sequential Quadratic Programming Method With High-Probability Complexity Bounds for Nonlinear Equality-Constrained Stochastic Optimization

AS Berahas, M Xie, B Zhou - SIAM Journal on Optimization, 2025 - SIAM
A step-search sequential quadratic programming method is proposed for solving nonlinear
equality-constrained stochastic optimization problems. It is assumed that constraint function …

Sequential quadratic optimization for stochastic optimization with deterministic nonlinear inequality and equality constraints

FE Curtis, DP Robinson, B Zhou - SIAM Journal on Optimization, 2024 - SIAM
A sequential quadratic optimization algorithm for minimizing an objective function defined by
an expectation subject to nonlinear inequality and equality constraints is proposed …

Fully stochastic trust-region sequential quadratic programming for equality-constrained optimization problems

Y Fang, S Na, MW Mahoney, M Kolar - SIAM Journal on Optimization, 2024 - SIAM
We propose a trust-region stochastic sequential quadratic programming algorithm (TR-
StoSQP) to solve nonlinear optimization problems with stochastic objectives and …

[HTML][HTML] Optimal control of thermoregulation in the human dermal regions investigated through the stochastic integrated techniques

I Ahmad, SI Hussain, H Ilyas, MAZ Raja, S Afzal… - Case Studies in Thermal …, 2024 - Elsevier
In this research, stochastic computing techniques based on artificial neural networks are
applied to the proposed singular nonlinear differential equation to explain thermoregulation …

[PDF][PDF] Asymptotic convergence rate and statistical inference for stochastic sequential quadratic programming

S Na, MW Mahoney - arXiv: 2205.13687 v1, 2022 - par.nsf.gov
We apply a stochastic sequential quadratic programming (StoSQP) algorithm to solve
constrained nonlinear optimization problems, where the objective is stochastic and the …

An adaptive sampling sequential quadratic programming method for equality constrained stochastic optimization

AS Berahas, R Bollapragada, B Zhou - arXiv preprint arXiv:2206.00712, 2022 - arxiv.org
This paper presents a methodology for using varying sample sizes in sequential quadratic
programming (SQP) methods for solving equality constrained stochastic optimization …

A sequential quadratic programming method for optimization with stochastic objective functions, deterministic inequality constraints and robust subproblems

S Qiu, V Kungurtsev - arXiv preprint arXiv:2302.07947, 2023 - arxiv.org
In this paper, a robust sequential quadratic programming method of [1] for constrained
optimization is generalized to problem with stochastic objective function, deterministic …

Variance-reduced first-order methods for deterministically constrained stochastic nonconvex optimization with strong convergence guarantees

Z Lu, S Mei, Y Xiao - arXiv preprint arXiv:2409.09906, 2024 - arxiv.org
In this paper, we study a class of deterministically constrained stochastic optimization
problems. Existing methods typically aim to find an $\epsilon $-stochastic stationary point …

Single-loop deterministic and stochastic interior-point algorithms for nonlinearly constrained optimization

FE Curtis, X Jiang, Q Wang - arXiv preprint arXiv:2408.16186, 2024 - arxiv.org
An interior-point algorithm framework is proposed, analyzed, and tested for solving
nonlinearly constrained continuous optimization problems. The main setting of interest is …