【作者单位】b Department of Economics, Taiyuan Normal University, Taiyuan 030012, Shanxi Province, China a Department of Mathematics, Taiyuan Normal University, Taiyuan 030012, Shanxi Province, China
【摘要】 In this paper, we first weaken some assumptions in Jiao et al. (2005) [9] and discuss the continuity and the directional differentiability of the objective function. Furthermore, we investigate the optimality conditions for unconstrained and constrai...
