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Davood Alimohammadi

Davood Alimohammadi

Academic rank: Associate Professor
ORCID: https://orcid.org/0000-0002-9398-6213
Education: PhD.
ScopusId: 6505995626
HIndex:
Faculty: Science
Address: Arak University
Phone:

Research

Title
2Local isometries between Banach algebras of continuous functions with involution
Type
JournalPaper
Keywords
Banach algebra · 2-Local real isometry · Real linear isometry ·Topological involution
Year
2020
Journal BANACH J MATH ANAL
DOI
Researchers Davood Alimohammadi ، Hadis Pazandeh

Abstract

We give a description of 2-local real isometries between C(X, τ) and C(Y, η) where X and Y are compact Hausdorff spaces, X is also first countable and τ and η are topological involutions on X and Y , respectively. In particular, we show that every 2-local real isometry T from C(X, τ) to C(Y, η) is a surjective real linear isometry whenever X is also separable.d