Authors: Zun Quan, Xia Li Wei, Zhang

Citation: Xia Zun Quan et Zhang Li Wei, ABS algorithms for solving linearly constrained optimization problems via the active set strategy, Ricerca operativa, 31(98/100), 2001, pp. 21-49

Authors: Zun Quan, Xia Li Wei, Zhang Yong Jin, Liu

Citation: Xia Zun Quan et al., Applications of the ABS method to systems of linear matrix integer equations, Ricerca operativa, 31(98/100), 2001, pp. 51-66

Authors: Li Wei, Zhang

Citation: Zhang Li Wei, Computing inertias of KKT matrix and reduced Hessian via the ABS algorithm, Ricerca operativa, 31(98/100), 2001, pp. 67-86