作者:GuangGuiDING等值映射等体积扩张表达定理巴拿赫空间连续函数
摘要:In this paper, we first derive the representation theorem of onto isometric mappings in the unit spheres of l^1(Γ) type spaces, and then conchlde that such mappings can be extended to the whole space as real linear isometries by using a previous result of the author.
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