The following publications are possibly variants of this publication:
- Exactness of OPF Relaxation on Three-Phase Radial Networks With Delta ConnectionsFengyu Zhou, Ahmed S. Zamzam, Steven H. Low, Nicholas D. Sidiropoulos. tsg, 12(4):3232-3241, 2021. [doi]
- Exact convex relaxation of OPF for radial networks using branch flow modelNa Li, Lijun Chen, Steven H. Low. smartgridcomm 2012: 7-12 [doi]
- Convex relaxations and linear approximation for optimal power flow in multiphase radial networksLingwen Gan, Steven H. Low. pscc 2014: 1-9 [doi]
- Sufficient Conditions for Exact Semi-definite Relaxation of Optimal Power Flow in Unbalanced Multiphase Radial NetworksFengyu Zhou, Yue Chen, Steven H. Low. cdc 2019: 6227-6233 [doi]