Li X

X Li

Information about the author X Li will soon be added to the site.
Found 5 papers in total
An incentive model for closed‐loop supply chain under the EPR law
An incentive model for closed‐loop supply chain under the EPR law
2014
Motivated by the collection outsourcing phenomena under Extended Producer...
Lagrangian conditions for approximate solutions on nonconvex set‐valued optimization problems
Lagrangian conditions for approximate solutions on nonconvex set‐valued optimization problems
2013
The purpose of this paper is to consider the set‐valued optimization problem in...
Second‐Order Optimality Conditions for Strict Efficiency of Constrained Set‐Valued Optimization
Second‐Order Optimality Conditions for Strict Efficiency of Constrained Set‐Valued Optimization
2012
In this paper, we propose several second‐order derivatives for...
Measuring the performance of nations at the Olympic Games using DEA models with different preferences
Measuring the performance of nations at the Olympic Games using DEA models with different preferences
2009
It is well known that Olympic Games often use Lexicographic preference to rank the...
An integrated queuing and multi-objective bed allocation model with application to a hospital in China
An integrated queuing and multi-objective bed allocation model with application to a hospital in China
2009
In this paper, a multi–objective decision aiding model is introduced for...
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