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Distributions de signes

Published online by Cambridge University Press:  26 February 2010

E. Fortuna
E. Fortuna
Affiliation:
Professor Elisabetta Fortuna, Dipartimento di Matematica, Universitá di Pisa, Via Buonarroti 2, 1-56127 Pisa, Italy.
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Extract

Soit Y un sous-ensemble algébrique de codimension 1 de R'. Une distribution globale (resp. partielle) de signes sur Rn est une application qui associe un signe a chaque composante connexe (resp. à certaines parmi les composantes connexes) de Rn – Y.

MSC classification

Secondary: 14P05: Real algebraic sets
Type
Research Article
Information
Mathematika , Volume 38 , Issue 1 , June 1991 , pp. 50 - 62
Copyright
Copyright © University College London 1991

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References

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