Ding, Guang Gui, A Note on Linear Extension of Into.Isometries Between Two Unit Spheres of Atomic AL p.Space (0 < p < .), Acta mathematica Sinica. English series (Print) , 22(1), 2006, pp. 279-282
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 < .).