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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826 (e) ISSN 0002-9939 (p)
     

Subanalytic blow- $ \mathcal{C}^m$ functions

Author(s): Andreas Fischer; Krzysztof Kurdyka
Journal: Proc. Amer. Math. Soc. 137 (2009), 2285-2291.
MSC (2000): Primary 32B20, 14P10; Secondary 03C64, 14E15, 14P15, 32C05, 58A07
Posted: February 12, 2009
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Abstract: We describe rings of subanalytic functions which become continuously differentiable after finitely many local blowings-up with analytic centers.


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Additional Information:

Andreas Fischer
Affiliation: Department of Mathematics and Statistics, University of Saskatchewan, 106 Wiggins Road, Saskatoon, Saskatchewan, S7N 5E6, Canada
Address at time of publication: Fields Institute, 222 College Street, Toronto, Ontario, M5T 3J1, Canada
Email: el.fischerandreas@web.de

Krzysztof Kurdyka
Affiliation: Laboratoire de Mathématiques LAMA, UMR-5127 CNRS, Université de Savoie, Campus Scientifique, 73376 Le Bourget-du-Lac Cedex, France
Email: kurdyka@univ-savoie.fr

DOI: 10.1090/S0002-9939-09-09643-9
PII: S 0002-9939(09)09643-9
Keywords: Subanalytic functions, blowings-up, arc-analytic function, singularities
Received by editor(s): March 13, 2008
Posted: February 12, 2009
Additional Notes: This research was partially supported by the NSERC discovery grant of Dr. Salma Kuhlmann
Communicated by: Varghese Mathai
Copyright of article: Copyright 2009, American Mathematical Society


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