【摘要】 同各类广义方向导数及次微分一样,广义切椎这一概念在不可微最优化的理论研究中具有非常重要的作用。本文针对Treiman提出的几种新的广义切椎及Bouligand提出的广义切椎,讨论了它们之间的关系。更多还原

【Abstract】 As generalized directional derivations and sub-differentitations, the concept of tangent cone plays very importan role in the theoretical study about indifTerential optimization. In this paper, the inclusior relations between some new generalized tangent cones propossed by Treiman and Bouligand are discussed, with some results given.更多还原