引进了集值优化问题的一种广义近似解,统一了其他集值优化问题的近似解,研究了广义近似解的性质,获得了广义近似弱有效解的最优性条件.‘
A new concept of generalized approximate solution to set-valued dueed in order to unify the other apprximate solutions which had been invers optimization problems was intro- tigated before. generalized approximate solution were studied, and the optimality conditions for generalized efficient solution were proposed. Some properties of approximate weak