1. Convex Relaxation of Optimal Power Flow - part 1: Formulations and equivalence;Low;IEEE Transactions on Control of Network Systems,2014
2. A condition of equivalence between Bus Injection and Branch Flow Models in radial networks;Ding;IEEE Transactions on Circuits and Systems II: Express Briefs,2020
3. Strong NP-hardness of AC power flows feasibility;Bienstock;Operations Research Letters,2019
4. Zero duality gap in Optimal Power Flow problem;Lavaei;IEEE Transactions on Power Systems,2011
5. A survey of relaxations and approximations of the power flow equations;Molzahn,2019