Some examples on quasi-barrelled spaces
Valdivia, Manuel
Annales de l'Institut Fourier, Tome 22 (1972), p. 21-26 / Harvested from Numdam
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On y présente trois exemples : un espace bornologique qui contient un sous-espace de codimension infinie dénombrable non infratonnelé, un 𝒟ℱ-espace infratonnelé qui contient un sous-espace de codimension infinie dénombrable qui n’est pas un 𝒟ℱ-espace et un espace tonnelé bornologique qui n’est pas limite inductive d’espaces de Baire.

The three following examples are given: a bornological space containing a subspace of infinite countable codimension which is not quasi-barrelled, a quasi-barrelled 𝒟ℱ-space containing a subspace of infinite countable codimension which is not 𝒟ℱ -space, and bornological barrelled space which is not inductive limit of Baire space.

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     author = {Valdivia, Manuel},
     title = {Some examples on quasi-barrelled spaces},
     journal = {Annales de l'Institut Fourier},
     volume = {22},
     year = {1972},
     pages = {21-26},
     doi = {10.5802/aif.409},
     mrnumber = {49 \#1053},
     zbl = {0226.46005},
     language = {en},
     url = {http://dml.mathdoc.fr/item/AIF_1972__22_2_21_0}
}

Valdivia, Manuel. Some examples on quasi-barrelled spaces. Annales de l'Institut Fourier, Tome 22 (1972) pp. 21-26. doi : 10.5802/aif.409. http://gdmltest.u-ga.fr/item/AIF_1972__22_2_21_0/

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