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A Gâteaux differentiability space that is not weak Asplund

Author(s): Warren B. Moors; Sivajah Somasundaram
Journal: Proc. Amer. Math. Soc. 134 (2006), 2745-2754.
MSC (2000): Primary 54C60, 46B20, 54C10
Posted: April 7, 2006
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Abstract: In this paper we construct a Gâteaux differentiability space that is not a weak Asplund space. Thus we answer a question raised by David Larman and Robert Phelps from 1979.

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Additional Information:

Warren B. Moors
Affiliation: Department of Mathematics, The University of Auckland, Private Bag 92019, Auckland, New Zealand
Email: moors@math.auckland.ac.nz

Sivajah Somasundaram
Affiliation: Department of Mathematics, The University of Waikato, Private Bag 3105, Hamilton 2001, New Zealand
Email: ss15@math.waikato.ac.nz

DOI: 10.1090/S0002-9939-06-08402-4
PII: S 0002-9939(06)08402-4
Keywords: Weak Asplund space, G\^ateaux differentiability space, Stegall space
Received by editor(s): August 31, 2002
Posted: April 7, 2006
Communicated by: Jonathan M. Borwein
Copyright of article: Copyright 2006, American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.

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