Some Dense Linear Subspaces of Extended Little Lipschitz Algebras
Joint Authors
Alimohammadi, Davood
Moradi, Sirous
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-19
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Let (X,d) be a compact metric space.
In 1987, Bade, Curtis, and Dales obtained a sufficient condition for density of a subspace P of little Lipschitz algebra lip(X,α) in this algebra and in particular showed that Lip(X,1) is dense in lip(X,α), whenever 0<α<1.
Let K be a compact subset of X.
We define new classes of Lipchitz algebras Lip(X,K,α) for α∈(0,1] and lip(X,K,α) for α∈(0,1), consisting of those continuous complex-valued functions f on X such that f|K∈Lip(K,α) and f|K∈lip(K,α), respectively.
In this paper we obtain a sufficient condition for density of a linear subspace P of extended little Lipschitz algebra lip(X,K,α) in this algebra and in particular show that Lip(X,K,1) is dense in lip(X,K,α), whenever 0<α<1.
American Psychological Association (APA)
Alimohammadi, Davood& Moradi, Sirous. 2012. Some Dense Linear Subspaces of Extended Little Lipschitz Algebras. ISRN Mathematical Analysis،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-453029
Modern Language Association (MLA)
Alimohammadi, Davood& Moradi, Sirous. Some Dense Linear Subspaces of Extended Little Lipschitz Algebras. ISRN Mathematical Analysis No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-453029
American Medical Association (AMA)
Alimohammadi, Davood& Moradi, Sirous. Some Dense Linear Subspaces of Extended Little Lipschitz Algebras. ISRN Mathematical Analysis. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-453029
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-453029