In this paper we introduce the notion of modified Nash triviality for a family of zero sets of real polynomial map-germs as a desirable one. We first give a Nash isotopy lemma which is a useful tool to show triviality.
Then, using it, we prove two types of modified Nash triviality theorem and a finite classification theorem for this triviality. These theorems strengthen similar topological results.
Dans ce travail nous introduisons la notion utile de trivialité modifiée de Nash d’une famille d’ensembles de zéros de germes d’applications polynomiales réelles. Nous donnons d’abord un lemme d’isotopie de Nash permettant d’obtenir la trivialité. Ensuite, à l’aide de ceci, nous montrons deux types de théorèmes de trivialité modifiée de Nash et un théorème de classification finie pour la trivialité.
Ces théorèmes renforcent des résultats topologiques similaires.
@article{AIF_1998__48_5_1395_0, author = {Fukui, Toshizumi and Koike, Satoshi and Shiota, Masahiro}, title = {Modified {Nash} triviality of a family of zero-sets of real polynomial mappings}, journal = {Annales de l'Institut Fourier}, pages = {1395--1440}, publisher = {Association des Annales de l{\textquoteright}institut Fourier}, volume = {48}, number = {5}, year = {1998}, doi = {10.5802/aif.1660}, zbl = {0940.14038}, mrnumber = {99m:14112}, language = {en}, url = {https://aif.centre-mersenne.org/articles/10.5802/aif.1660/} }
TY - JOUR AU - Fukui, Toshizumi AU - Koike, Satoshi AU - Shiota, Masahiro TI - Modified Nash triviality of a family of zero-sets of real polynomial mappings JO - Annales de l'Institut Fourier PY - 1998 SP - 1395 EP - 1440 VL - 48 IS - 5 PB - Association des Annales de l’institut Fourier UR - https://aif.centre-mersenne.org/articles/10.5802/aif.1660/ DO - 10.5802/aif.1660 LA - en ID - AIF_1998__48_5_1395_0 ER -
%0 Journal Article %A Fukui, Toshizumi %A Koike, Satoshi %A Shiota, Masahiro %T Modified Nash triviality of a family of zero-sets of real polynomial mappings %J Annales de l'Institut Fourier %D 1998 %P 1395-1440 %V 48 %N 5 %I Association des Annales de l’institut Fourier %U https://aif.centre-mersenne.org/articles/10.5802/aif.1660/ %R 10.5802/aif.1660 %G en %F AIF_1998__48_5_1395_0
Fukui, Toshizumi; Koike, Satoshi; Shiota, Masahiro. Modified Nash triviality of a family of zero-sets of real polynomial mappings. Annales de l'Institut Fourier, Volume 48 (1998) no. 5, pp. 1395-1440. doi : 10.5802/aif.1660. https://aif.centre-mersenne.org/articles/10.5802/aif.1660/
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