An essential point of view was of course the question how generalized entropy numbers and entropy ideals can be employed for getting informations about the usual entropy numbers e,(T) and thus about the degree of compactness of an operator T in the usual sense. It turned out that reiteration and fac
On the Singular Numbers of Certain Volterra Integral Operators
โ Scribed by D.E. Edmunds; V.D. Stepanov
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 542 KB
- Volume
- 134
- Category
- Article
- ISSN
- 0022-1236
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โฆ Synopsis
A criterion for a certain class of integral operators to belong to Schatten-von Neumann symmetric normed ideals is given. In particular, when (2 \leqslant p<\infty), it is shown that the Schatten (p)-norm of such an operator can be estimated by constant multiples of an integral expression which is a natural extension of the well-known formula for the Hilbert Schmidt norm. ' 1995 Acidemic Press. Inc
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