Kim Do Sang

Do Sang Kim

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Found 8 papers in total
Minimax and symmetric duality for nonlinear multiobjective mixed integer programming
Minimax and symmetric duality for nonlinear multiobjective mixed integer programming
2001
We formulate two pairs of symmetric duality for nonlinear multiobjective mixed integer...
Multiobjective symmetric duality with cone constraints
Multiobjective symmetric duality with cone constraints
1998
We formulate a pair of multiobjective symmetric dual programs for pseudo-invex...
Duality for multiobjective variational problems with generalized invexity
Duality for multiobjective variational problems with generalized invexity
1998
In this paper, we establish a sufficient optimality theorem for multiobjective...
Generalized symmetric duality with invexity in variational problems
Generalized symmetric duality with invexity in variational problems
1997
We formulate a pair of generalized symmetric variational problems. Weak, strong and...
On multiobjective symmetric dual programs
On multiobjective symmetric dual programs
1997
We formulate a pair of multiobjective generalized symmetric dual nonlinear programming...
On converse duality for nonsmooth optimization problem
On converse duality for nonsmooth optimization problem
1993
Recently, Reiland defined the nonsmooth invexity of Lipschitz functions and obtained...
Generalized convexity and duality for multiobjective optimization problems
Generalized convexity and duality for multiobjective optimization problems
1992
The paper shows that the Kuhn-Tucker type conditions are sufficient for properly...
Optimality conditions and duality theorems for multiobjective invex programs
Optimality conditions and duality theorems for multiobjective invex programs
1991
The sufficient optimality of the Kuhn-Tucker type and duality relations for single...
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