Xu Andy Sun

23 papers Journal 21Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Nonlinear conjugate gradient methods: worst-case convergence rates via computer-assisted analyses.
Math. Program.
Shuvomoy Das Gupta, Robert M. Freund, Xu Andy Sun, Adrien Taylor
2025 J jnl
Securing voltage stability in power grids via holomorphic dynamics.
Autom.
Bai Cui, Xu Andy Sun
2024 J jnl
Dual Descent Augmented Lagrangian Method and Alternating Direction Method of Multipliers.
SIAM J. Optim.
Kaizhao Sun, Xu Andy Sun
2023 J jnl
Algorithms for Difference-of-Convex Programs Based on Difference-of-Moreau-Envelopes Smoothing.
INFORMS J. Optim.
Kaizhao Sun, Xu Andy Sun
2023 J jnl
An ADMM-Based Distributed Optimization Method for Solving Security-Constrained Alternating Current Optimal Power Flow.
Oper. Res.
Amin Gholami, Kaizhao Sun, Shixuan Zhang, Xu Andy Sun
2023 J jnl
Recent Developments in Security-Constrained AC Optimal Power Flow: Overview of Challenge 1 in the ARPA-E Grid Optimization Competition.
Oper. Res.
Ignacio Aravena, Daniel K. Molzahn, Shixuan Zhang, Cosmin G. Petra, Frank E. Curtis, Shenyinying Tu, Andreas Wächter, Ermin Wei, Elizabeth Wong, Amin Gholami, Kaizhao Sun, Xu Andy Sun, Stephen T. Elbert, Jesse Holzer, Arun Veeramany
2023 J jnl
Robust Optimization with Continuous Decision-Dependent Uncertainty with applications to demand response management.
SIAM J. Optim.
Hongfan (Kevin) Chen, Xu Andy Sun, Haoxiang Yang
2022 J jnl
Stability of Multimicrogrids: New Certificates, Distributed Control, and Braess's Paradox.
IEEE Trans. Control. Netw. Syst.
Amin Gholami, Xu Andy Sun
2022 J jnl
Stochastic dual dynamic programming for multistage stochastic mixed-integer nonlinear optimization.
Math. Program.
Shixuan Zhang, Xu Andy Sun
2021 J jnl
A Distributed Scheme for Stability Assessment in Large-Scale Structure-Preserving Models via Singular Perturbation.
CoRR
Amin Gholami, Xu Andy Sun
2021 J jnl
Stability of Multi-Microgrids: New Certificates, Distributed Control, and Braess's Paradox.
CoRR
Amin Gholami, Xu Andy Sun
2020 — conf
A Fast Certificate for Power System Small-Signal Stability.
CDC
Amin Gholami, Xu Andy Sun
2020 J jnl
A Fast Certificate for Power System Small-Signal Stability.
CoRR
Amin Gholami, Xu Andy Sun
2019 J jnl
Solvability of Power Flow Equations Through Existence and Uniqueness of Complex Fixed Point.
CoRR
Bai Cui, Xu Andy Sun
2019 J jnl
Stochastic dual dynamic integer programming.
Math. Program.
Jikai Zou, Shabbir Ahmed, Xu Andy Sun
2019 J jnl
Towards Resilient Operation of Multimicrogrids: An MISOCP-Based Frequency-Constrained Approach.
IEEE Trans. Control. Netw. Syst.
Amin Gholami, Xu Andy Sun
2018 J jnl
Matrix minor reformulation and SOCP-based spatial branch-and-cut method for the AC optimal power flow problem.
Math. Program. Comput.
Burak Kocuk, Santanu S. Dey, Xu Andy Sun
2018 J jnl
Partially Adaptive Stochastic Optimization for Electric Power Generation Expansion Planning.
INFORMS J. Comput.
Jikai Zou, Shabbir Ahmed, Xu Andy Sun
2016 J jnl
A Cycle-Based Formulation and Valid Inequalities for DC Power Transmission Problems with Switching.
Oper. Res.
Burak Kocuk, Hyemin Jeon, Santanu S. Dey, Jeff T. Linderoth, James R. Luedtke, Xu Andy Sun
2016 J jnl
Strong SOCP Relaxations for the Optimal Power Flow Problem.
Oper. Res.
Burak Kocuk, Santanu S. Dey, Xu Andy Sun
2014 — conf
Robust Optimization Based Economic Dispatch for Managing System Ramp Requirement.
HICSS
Anupam A. Thatte, Xu Andy Sun, Le Xie
2013 J jnl
An accelerated first-order method for solving SOS relaxations of unconstrained polynomial optimization problems.
Optim. Methods Softw.
Dimitris Bertsimas, Robert M. Freund, Xu Andy Sun
2011 J jnl
A Geometric Characterization of the Power of Finite Adaptability in Multistage Stochastic and Adaptive Optimization.
Math. Oper. Res.
Dimitris Bertsimas, Vineet Goyal, Xu Andy Sun