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math.OC2024
Solving convex QPs with structured sparsity under indicator conditions
Daniel Bienstock, Tongtong Chen
We study convex optimization problems where disjoint blocks of variables are controlled by binary indicator variables that are also subject to conditions, e.g., cardinality. Severa…
math.OC2024★ 1 cited
Accurate and Warm-Startable Linear Cutting-Plane Relaxations for ACOPF
Daniel Bienstock, Matias Villagra
We present a linear cutting-plane relaxation approach that rapidly proves tight lower bounds for the Alternating Current Optimal Power Flow Problem (ACOPF). Our method leverages ou…