• Journal of applied mathematics & informatics
• /
• 제5권3호
• /
• pp.797-804
• /
• 1998

A pair of multiobjective generalized symmetric dual non-linear programming problems and weak strong and converse dual-ity theorems for these problems are established under generalized $\rho-(\eta,0)$-invexity assumptions. Several known results are obtained as special cases.