Sun X L

X L Sun

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Found 4 papers in total
Separable relaxation for nonconvex quadratic integer programming: Integer diagonalization approach
Separable relaxation for nonconvex quadratic integer programming: Integer diagonalization approach
2010
We present in this paper an integer diagonalization approach for deriving new lower...
An exact algorithm for factor model in portfolio selection with roundlot constraints
An exact algorithm for factor model in portfolio selection with roundlot constraints
2009
We consider in this article a factor model in portfolio selection with roundlot...
On the convergence properties of modified augmented Lagrangian methods for mathematical programming with complementarity constraints
On the convergence properties of modified augmented Lagrangian methods for mathematical programming with complementarity constraints
2010
In this paper, we present new convergence results of augmented Lagrangian methods for...
Convergent Lagrangian and domain cut method for nonlinear knapsack problems
Convergent Lagrangian and domain cut method for nonlinear knapsack problems
2009
The nonlinear knapsack problem, which has been widely studied in the OR literature, is...
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