Tingley's problem on uniform algebras

Name: Work Video:
Duration: 3 min 30 s
Description: We prove that a surjective isometry between the unit spheres of two uniform algebras is extended to a surjective real-linear isometry between the uniform algebras. It provides the first positive solution for Tingley's problem on a Banach space of analytic functions.
Osamu Hatori; Shiho Oi; Rumi Shindo Togashi
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