Year: 2025
Type: article
Abstract: We consider additive operators that approximately preserve the Birkhoff-James orthogonality relation. In particular, we show that such operators must be linear.
Source: Aequationes Mathematicae
Authors: Jacek Chmieliński, Rafał Stypka
Institution: Uniwersytet Komisji Edukacji Narodowej w Krakowie
Language: English
Topic: Advanced Banach Space Theory
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $3,090
OpenAlex ID: W7081528763