Geodesic
Connectivity of diagonal products of Baire one functions
Fundamenta Mathematicae, Tome 146 (1994) no. 1, pp. 21-29

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

DOI

We characterize those Baire one functions f for which the diagonal product x → (f(x), g(x)) has a connected graph whenever g is approximately continuous or is a derivative.
DOI : 10.4064/fm-146-1-21-29
Keywords: Darboux function, peripheral continuity, approximate continuity, derivative, Baire one function, diagonal product 
A. Maliszewski. Connectivity of diagonal products of Baire one functions. Fundamenta Mathematicae, Tome 146 (1994) no. 1, pp. 21-29. doi: 10.4064/fm-146-1-21-29
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