A note on the meromorphic \({\mathcal O}(X)\)-convexity

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Bibliographic Details
Title: A note on the meromorphic \({\mathcal O}(X)\)-convexity
Authors: Abe, Makoto
Publisher Information: Kumamoto University, Faculty of Science, Department of Mathematics, Kumamoto
Subject Terms: Approximation by rational functions, rationally convex set, Stein space, Stein spaces, Other notions of convexity in relation to several complex variables, meromorphically \(O(X)\)-convex set
Description: The author obtains the following results: 1) necessary and sufficient conditions when an open set \(D\) of a reduced Stein space is meromorphically \(O(X)\)-convex (Theorem 4.1); 2) necessary and sufficient conditions when an open set \(D\) in \(\mathbb C^n\) is rationally convex (Theorem 4.2 and 4.3).
Document Type: Article
File Description: application/xml
Access URL: https://zbmath.org/2220930
Accession Number: edsair.c2b0b933574d..e4fd7f9e77c220944071ecc2cfd41f57
Database: OpenAIRE
Description
Abstract:The author obtains the following results: 1) necessary and sufficient conditions when an open set \(D\) of a reduced Stein space is meromorphically \(O(X)\)-convex (Theorem 4.1); 2) necessary and sufficient conditions when an open set \(D\) in \(\mathbb C^n\) is rationally convex (Theorem 4.2 and 4.3).