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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(e) ISSN 0002-9939(p)

     

Quotients of little Lipschitz algebras

Author(s): Nik Weaver
Journal: Proc. Amer. Math. Soc. 125 (1997), 2643-2648.
MSC (1991): Primary 46E15; Secondary 46J10, 46J15
MathSciNet review: 1402889
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Abstract | References | Similar articles | Additional information

Abstract: We prove a Tietze type theorem which provides extensions of little Lipschitz functions defined on closed subsets. As a consequence, we get that the quotient of any little Lipschitz algebra by any norm-closed ideal is another little Lipschitz algebra.


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S. Grabiner, The Tietze extension theorem and the open mapping theorem, Amer. Math. Monthly 93 (1986), 190-191. MR 88a:54034

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L. G. Hanin, Kantorovich-Rubenstein norm and its application in the theory of Lipschitz spaces, Proc. Amer. Math. Soc. 115 (1992), 345-352. MR 92i:46026

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W. Rudin, Functional Analysis, (second edition), McGraw-Hill, 1991. MR 92k:46001

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D. R. Sherbert, The structure of ideals and point derivations in Banach algebras of Lipschitz functions, Trans. Amer. Math. Soc. 111 (1964), 240-272. MR 28:4385

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N. Weaver, Order completeness in Lipschitz algebras, J. Funct. Anal. 130 (1995), 118-130. MR 96f:46048

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Additional Information:

Nik Weaver
Affiliation: Department of Mathematics, University of California at Los Angeles, Los Angeles, California 90024
Email: nweaver@math.ucla.edu

DOI: 10.1090/S0002-9939-97-03985-3
PII: S 0002-9939(97)03985-3
Received by editor(s): March 18, 1996
Additional Notes: This research was supported by NSF grant DMS-9424370
Communicated by: Palle E. T. Jorgensen
Copyright of article: Copyright 1997, American Mathematical Society




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