2 papers
math.OC2026
New reformulations for 0-1 quadratic programming problem using quadratic nonconvex reformulation techniques and valid inequalities
Cheng Lu, Yu Fei, Jing Zhou +2
It is well-known that the quadratic convex reformulation (QCR) technique can speed up some general-purpose solvers such as CPLEX and Gurobi. Recently, the method of quadratic nonco…
math.OC2025
Enhancing Quadratic Programming Solvers via Quadratic Nonconvex Reformulation
Cheng Lu, Yu Fei, Gaojian Kang +4
In this paper, we consider solving nonconvex quadratic programming problems using modern solvers such as Gurobi and SCIP. It is well-known that the classical techniques of quadrati…