GENERALIZATIONS OF ALESANDROV PROBLEM AND MAZUR-ULAM THEOREM FOR TWO-ISOMETRIES AND TWO-EXPANSIVE MAPPINGS

DOI10.4134/CKMS.c180200zbMath1437.46011OpenAlexW2972448409MaRDI QIDQ5241354

Hamid Khodaei, Abdulqader Mohammadi

Publication date: 30 October 2019

Full work available at URL: http://koreascience.or.kr/journal/view.jsp?kj=DBSHCJ&py=2019&vnc=v34n3&sp=771

zbMATH Keywords

\(C^*\)-algebraMazur-Ulam theoremstrictly convextwo-isometryAlesandrov problemtwo-expansive mapping

Mathematics Subject Classification ID

General theory of (C^*)-algebras (46L05) Equations involving linear operators, with operator unknowns (47A62) Isometric theory of Banach spaces (46B04)

Related Items

Unnamed Item, Nonlinear \((m,\infty )\)-isometries and \((m,\infty )\)-expansive (contractive) mappings on normed spaces

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