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Article
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American Journal of Mathematics
Article . 1995 . Peer-reviewed
Data sources: Crossref
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Polynomial Hulls of Rectifiable Curves

Polynomial hulls of rectifiable curves
Authors: Lawrence, Mark G.;

Polynomial Hulls of Rectifiable Curves

Abstract

Dans \(\mathbb{C}^n\), soient \(X\) un continu dont la mesure de Hausdorff linéaire est finie (de sorte que \(X\) est connexe par arcs) et \(\widehat X\) l'enveloppe polynomiale de \(X\); selon \textit{H. Alexander} [Am. J. Math. 93, 65-74 (1971; Zbl 0221.32011) et ibid. 110, No. 4, 629-641 (1988; Zbl 0659.32017)], \(\widehat X \backslash X\) est un ensemble analytique de dimension 1 en chacun de ses points, qui est irréductible si \(X\) est une courbe de Jordan rectifiable. On montre ici que: 1) le nombre des composantes irréductibles de \(\widehat X \backslash X\) est au plus égal au rang du groupe abelien \(\check H^1 (X, \mathbb{Z})\); 2) si \(f\) est une application holomorphe, bornée et propre, du disque unité ouvert \(U\) dans \(\mathbb{C}^n \backslash X\), alors \(f' \in H^1 (U)\); 3) si \(X\) est une courbe de Jordan rectifiable, on a entre courants la relation de Stokes \(d[\widehat X\backslash X] = [X]\) moyennant une orientation convenable de \(X\).

Keywords

rectifiable curves, polynomial hull, Polynomial convexity, rational convexity, meromorphic convexity in several complex variables

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
11
Average
Top 10%
Average
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