The purpose of this paper is to verify the Smulyan lemma for the support function, and also the Gateaux differentiabilit......

设E是具有一致正规结构的实Banach空间，其范数是一致Gateaux可微的．设D是E的非空有界闭凸子集，T：D→D是渐近非扩张映象．该证明了，在一些......