Acta Mathematica Hungarica
Volume/Issue:
Volume 116: Issue 1-2
Notes on symmetric g-functions
Authors:
K. Li Zhangzhou Normal University Department of Mathematics Zhangzhou 363000 P. R. China

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and
S. Lin Ningde Teachers’ College Institute of Mathematics Ningde 352100 P. R. China

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Pages:
73–77
Online Publication Date:
17 Feb 2007
Publication Date:
01 Jul 2007
Article Category:
Research Article
DOI:
https://doi.org/10.1007/s10474-007-5293-5
Keywords:
symmetric g-functions; sym-wg-spaces; expandable spaces; G δ-diagonals; 54E18; 54D15; 54D20; 54E35
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Abstract  

A number of generalized metric spaces have been defined or characterized in terms of g-functions. Symmetric g-functions are discussed by C. Good, D. Jennings and A. M. Mohamad. In this paper, some questions about symmetric g-functions are answered, particularly it is shown that every sym-wg-space is expandable.

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Cover Acta Mathematica Hungarica
Acta Mathematica Hungarica
Print ISSN:
0236-5294
Online ISSN:
1588-2632

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Acta Mathematica Hungarica
Language English
Size B5
Year of
Foundation		 1950
Volumes
per Year		 3
Issues
per Year		 6
Founder Magyar Tudományos Akadémia  
Founder's
Address		 H-1051 Budapest, Hungary, Széchenyi István tér 9.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5294 (Print)
ISSN 1588-2632 (Online)

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