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Trigonometric and Rademacher measures of nowhere finite variation
Author(s):
R.
Anantharaman
Journal:
Proc. Amer. Math. Soc.
136
(2008),
3195-3204.
MSC (2000):
Primary 46G10;
Secondary 28B45
Posted:
May 2, 2008
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Abstract:
Let be an infinite dimensional real Banach space. It was proved by E. Thomas and soon thereafter by L. Janicka and N. J. Kalton that there always exists a measure into with relatively norm-compact range such that its variation measure assumes the value on every non-null set. Such measures have been called ``measures of nowhere finite variation'' by K. M. Garg and the author, who as well as L. Drewnowski and Z. Lipecki have done related investigations. We give some ``concrete'' examples of such 's in the spaces defined using the (real) trigonometric system and the Rademacher system illustrating similarities and some differences. We also look at the extensibility of the integration map of these 's. As an application of the trigonometric example, we have the probably known result: For every , the function is unbounded on every set with positive measure.
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Additional Information:
R.
Anantharaman
Affiliation:
Professor Emeritus, Department of Mathematics and Computer Information Sciences, SUNY College at Old Westbury, Old Westbury, New York 11568-0210
Email:
rajan_a2000@yahoo.com
DOI:
10.1090/S0002-9939-08-09279-4
PII:
S 0002-9939(08)09279-4
Received by editor(s):
April 10, 2007
Received by editor(s) in revised form:
July 17, 2007
Posted:
May 2, 2008
Dedicated:
Dedicated to my teacher, Krishna M. Garg
Communicated by:
N. Tomczak-Jaegermann
Copyright of article:
Copyright
2008,
American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.
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