2 papers
math.OC2024
Double interdiction problem on trees on the sum of root-leaf distances by upgrading edges
Xiao Li, Xiucui Guan, Junhua Jia +1
The double interdiction problem on trees (DIT) for the sum of root-leaf distances (SRD) has significant implications in diverse areas such as transportation networks, military stra…
math.OC2023
Restricted inverse optimal value problem on linear programming under weighted norm
Junhua Jia, Xiucui Guan, Xinqiang Qian +1
We study the restricted inverse optimal value problem on linear programming under weighted norm (RIOVLP ). Given a linear programming problem $LP_c: \min \{cx|Ax=b,x\geq…