In this paper, we shall present a short and simple proof on the isometric linear extension problem of into-isometries between two unit spheres of atomic abstract L^p-spaces （0 〈 p 〈 ∞）.
基金This work is supported by The National Natural Science Foundation of China （Grant No. 10501090） and The Research Fund for the Doctoral Program of Higher Education （No. 20010055013）
文摘In this paper, we shall present a short and simple proof on the isometric linear extension problem of into-isometries between two unit spheres of atomic abstract L^p-spaces （0 〈 p 〈 ∞）.
