Xu Y

Y Xu

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Found 8 papers in total
Optimality Conditions for Generalized Ky Fan Quasi‐Inequalities with Applications
Optimality Conditions for Generalized Ky Fan Quasi‐Inequalities with Applications
2013
In this paper, the image space analysis is employed to study a generalized Ky Fan...
Nonlinear Separation Approach to Constrained Extremum Problems
Nonlinear Separation Approach to Constrained Extremum Problems
2012
In this paper, by virtue of a nonlinear scalarization function, two nonlinear weak...
On reduction of duality gap in quadratic knapsack problems
On reduction of duality gap in quadratic knapsack problems
2012
We investigate in this paper the duality gap between quadratic knapsack problem and...
On zero duality gap in nonconvex quadratic programming problems
On zero duality gap in nonconvex quadratic programming problems
2012
We present in this paper new sufficient conditions for verifying zero duality gap in...
A Conditional Value‐at‐Risk Based Inexact Water Allocation Model
A Conditional Value‐at‐Risk Based Inexact Water Allocation Model
2011
A conditional value‐at‐risk (CVaR) based inexact two‐stage...
Solving multi-objective multicast routing problems by evolutionary multi-objective simulated annealing algorithms with variable neighbourhoods
Solving multi-objective multicast routing problems by evolutionary multi-objective simulated annealing algorithms with variable neighbourhoods
2011
This paper presents the investigation of an evolutionary multi-objective simulated...
An interval fuzzy robust nonlinear program for the planning of municipal solid waste management systems under uncertainty
An interval fuzzy robust nonlinear program for the planning of municipal solid waste management systems under uncertainty
2009
An interval fuzzy robust nonlinear program (IFRNLP) is developed and applied to a...
SRFILP: A Stochastic Robust Fuzzy Interval Linear Programming model for municipal solid waste management under uncertainty
SRFILP: A Stochastic Robust Fuzzy Interval Linear Programming model for municipal solid waste management under uncertainty
2009
A stochastic robust fuzzy interval linear programming (SRFILP) model was proposed for...
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