Surjective isometry in reflexive strongly facially symmetric spaces

• Datum: 2026
• Hauptverfasser: Seypullaev, Jumabek, Eshniyazova, Dilfuza
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2026
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/9022
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

UDC 517.982, 517.986 We study the isometry properties of strongly facially symmetric spaces. It is shown that a linear operator in a  reflexive strongly facially symmetric space is a surjective isometry if and only if it maps the set of indecomposable geometric tripotents onto itself and preserves t...