For A ⊂ I = [0,1], let be the set of continuous real-valued functions on I which vanish on a neighborhood of A. We prove that if A is an analytic subset which is not an and whose closure has an empty interior, then is homeomorphic to the space of differentiable functions from I into ℝ.
@article{bwmeta1.element.bwnjournal-article-fmv144i3p195bwm, author = {Robert Cauty}, title = {Sur un exemple de Banach et Kuratowski}, journal = {Fundamenta Mathematicae}, volume = {144}, year = {1994}, pages = {195-207}, language = {fr}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv144i3p195bwm} }
Cauty, Robert. Sur un exemple de Banach et Kuratowski. Fundamenta Mathematicae, Tome 144 (1994) pp. 195-207. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv144i3p195bwm/
[00000] [1] S. Banach et C. Kuratowski, Sur la structure des ensembles linéaires, Studia Math. 4 (1933), 95-99.
[00001] [2] M. Bestvina and J. Mogilski, Characterizing certain incomplete infinite-dimensional absolute retracts, Michigan Math. J. 33 (1986), 291-313. | Zbl 0629.54011
[00002] [3] R. Cauty, Caractérisation topologique de l'espace des fonctions dérivables, Fund. Math. 138 (1991), 35-58. | Zbl 0770.54015
[00003] [4] R. Cauty, T. Dobrowolski and W. Marciszewski, A contribution to the topological classification of the spaces , ibid. 142 (1993), 269-301. | Zbl 0813.54009
[00004] [5] D. Curtis and Nguyen To Nhu, Hyperspaces of finite subsets which are homeomorphic to -dimensional linear metric spaces, Topology Appl. 19 (1985), 251-260. | Zbl 0587.54015
[00005] [6] D. Curtis and R. M. Schori, Hyperspaces of Peano continua are Hilbert cubes, Fund. Math. 101 (1978), 19-38. | Zbl 0409.54044
[00006] [7] W. Hurewicz, Relative perfekte Teile von Punktmengen und Mengen ( A), ibid. 12 (1928), 78-109. | Zbl 54.0097.06
[00007] [8] C. Kuratowski, Topologie I, 4ème édition, PWN, Warszawa, 1958.
[00008] [9] C. A. Rogers et al., Analytic Sets, Academic Press, London, 1980.
[00009] [10] H. Toruńczyk, Concerning locally homotopy negligible sets and characterization of -manifolds, Fund. Math. 101 (1978), 93-110. | Zbl 0406.55003