The isometric extension problem between unit spheres of two separable Banach spaces

DOI10.1007/S10114-015-4742-2zbMath1351.46011OpenAlexW2235277886MaRDI QIDQ272507

Guang Gui Ding

Publication date: 20 April 2016

Published in: Acta Mathematica Sinica. English Series (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10114-015-4742-2

zbMATH Keywords

isometric extensionsmooth pointsupporting functional

Mathematics Subject Classification ID

Geometry and structure of normed linear spaces (46B20) Isometric theory of Banach spaces (46B04)

Related Items (6)

Tingley's problem for spaces of trace class operators ⋮ Spherical isometries of finite dimensional \(C^{\ast}\)-algebras ⋮ A solution to Tingley's problem for isometries between the unit spheres of compact \(\mathrm C^*\)-algebras and \(\mathrm {JB}^*\)-triples ⋮ Isometric extension problem between strictly convex two-dimensional normed spaces ⋮ Tingley's problem on finite von Neumann algebras ⋮ Extension of isometries in real Hilbert spaces

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