Gurariĭ operators are generic
نویسندگان
چکیده
Abstract Answering a question of Garbulińska-Wȩgrzyn and Kubiś, we prove that Gurariĭ operators form dense $$G_\delta $$ G δ -set in the space $$\mathcal B(\mathbb G)$$ B ( ) all nonexpansive on $$\mathbb G$$ , endowed with strong operator topology. This implies universal residual set .
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ژورنال
عنوان ژورنال: Revista De La Real Academia De Ciencias Exactas Fisicas Y Naturales Serie A-matematicas
سال: 2023
ISSN: ['1578-7303', '1579-1505']
DOI: https://doi.org/10.1007/s13398-023-01437-3