Similar Search Results

Optimal structure of joint inventory-pricing management with dual suppliers and different lead times

Feng, Xiaoyi; Xie, Yangyang; Wang, Shouyang; Yan, Houmin - In: Journal of management science and engineering 6 (2021) 1, pp. 1-24

We consider a joint inventory-pricing control problem in a single-product, periodic-review, dual-supplier inventory system. The two suppliers have different lead times. One expedited supplier offers instantaneous replenishment, and one regular supplier requires an L-period lead time for...

Persistent link: https://www.econbiz.de/10013206028

Improved estimation of duality gap in binary quadratic programming using a weighted distance measure

Xia, Yong; Sheu, Ruey-lin; Sun, Xiaoling; Li, Duan - In: European journal of operational research : EJOR 218 (2012) 2, pp. 351-357

Persistent link: https://www.econbiz.de/10009505414

New reformulations for probabilistically constrained quadratic programs

Hsia, Yong; Wu, Baiyi; Li, Duan - In: European journal of operational research : EJOR 233 (2014) 3, pp. 550-556

Persistent link: https://www.econbiz.de/10010228240

Nonlinear portfolio selection using approximate parametric Value-at-RiskOriginal

Cui, Xueting; Zhu, Shushang; Sun, Xiaoling; Li, Duan - In: Journal of banking & finance 37 (2013) 6, pp. 2124-2139

Persistent link: https://www.econbiz.de/10009742471

Optimal muli-period mean-variance policy under no-shorting constraint

Cui, Xiangyu; Gao, Jianjun; Li, Xun; Li, Duan - In: European journal of operational research : EJOR 234 (2014) 2, pp. 459-468

Persistent link: https://www.econbiz.de/10010356724

Test problem generator for unconstrained global optimization

Ng, Chi-kong; Li, Duan - In: Computers & operations research : and their … 51 (2014), pp. 338-349

Persistent link: https://www.econbiz.de/10010408839

Lagrangian decomposition and mixed-integer quadratic programming reformulations for probabilistically constrained quadratic programs

Zheng, Xiaojin; Sun, Xiaoling; Li, Duan; Cui, Xueting - In: European journal of operational research : EJOR 221 (2012) 1, pp. 38-48

Persistent link: https://www.econbiz.de/10009553172

Improving the performance of MIQP solvers for quadratic programs with cardinality and minimum threshold constraints : a semidefinite program approach

Zheng, Xiaojin; Sun, Xiaoling; Li, Duan - In: INFORMS journal on computing : JOC 26 (2014) 4, pp. 690-703

Persistent link: https://www.econbiz.de/10010477276

Optimal lot solution to cardinality constrained mean-variance formulation for portfolio selction

Li, Duan; Sun, Xiaoling; Jun, Wang - In: Mathematical finance : an international journal of … 16 (2006) 1, pp. 83-101

Persistent link: https://www.econbiz.de/10003336788

Convergent Lagrangian and domain cut method for nonlinear knapsack problems

Li, Duan; Sun, X. L.; Wang, J.; McKinnon, K. I. M. - In: Computational optimization and applications : an … 42 (2009) 1, pp. 67-104

Persistent link: https://www.econbiz.de/10003810118