Quasi-surement, les zéros d'une fonction continue forment un ensemble de Kronecker parfait de dimension d'Haudorff zéro.
Quasi-all continuous functions have a zero set which is a perfect Kronecker set with Hausdorff dimension zero.
@article{CRMATH_2008__346_13-14_741_0, author = {Thomas K\"orner}, title = {Baire category and zero sets}, journal = {Comptes Rendus. Math\'ematique}, pages = {741--743}, publisher = {Elsevier}, volume = {346}, number = {13-14}, year = {2008}, doi = {10.1016/j.crma.2008.05.005}, language = {en}, }
Thomas Körner. Baire category and zero sets. Comptes Rendus. Mathématique, Volume 346 (2008) no. 13-14, pp. 741-743. doi : 10.1016/j.crma.2008.05.005. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2008.05.005/
[1] Some Random Series of Functions, Cambridge Studies in Advanced Mathematics, vol. 5, Cambridge University Press, Cambridge, 1985
[2] T.W. Körner, Variations on a theme of Debs and Saint Raymond, J. LMS, in press
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