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Eigenvalues, Embeddings and Generalised Trigonometric Functions / by Jan Lang, David Edmunds.

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Math/Physics/Astronomy Library QA3 .L28 v.1-999 470,523,830,849:2nd ed. v.1000-1722,1762,1781,1799-2099,2100-2192-2218 2219-2223-2258,2260-2271,2273-2274-2277,2279-2281,2283-2289,2291,2293-2294,2296,2298-2299,2300-2311,2313-2379,2381-2384 2385-2386,2388-2389
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Format:
Book
Author/Creator:
Lang, Jan, author.
Edmunds, David, author.
Contributor:
SpringerLink (Online service)
Series:
Lecture Notes in Mathematics, 0075-8434 ; 2016.
Lecture Notes in Mathematics, 0075-8434 ; 2016
Language:
English
Subjects (All):
Global analysis (Mathematics).
Mathematics.
Functional analysis.
Functions, Special.
Differential equations.
Analysis.
Approximations and Expansions.
Functional Analysis.
Special Functions.
Ordinary Differential Equations.
Mathematics Education.
Local Subjects:
Analysis.
Approximations and Expansions.
Functional Analysis.
Special Functions.
Ordinary Differential Equations.
Mathematics Education.
Physical Description:
1 online resource (XI, 220 pages 10 illustrations).
Contained In:
Springer eBooks
Place of Publication:
Berlin, Heidelberg : Springer Berlin Heidelberg, 2011.
System Details:
text file PDF
Summary:
The main theme of the book is the study, from the standpoint of s-numbers, of integral operators of Hardy type and related Sobolev embeddings. In the theory of s-numbers the idea is to attach to every bounded linear map between Banach spaces a monotone decreasing sequence of non-negative numbers with a view to the classification of operators according to the way in which these numbers approach a limit: approximation numbers provide an especially important example of such numbers. The asymptotic behavior of the s-numbers of Hardy operators acting between Lebesgue spaces is determined here in a wide variety of cases. The proof methods involve the geometry of Banach spaces and generalized trigonometric functions; there are connections with the theory of the p-Laplacian.
Contents:
1 Basic material
2 Trigonometric generalisations
3 The Laplacian and some natural variants
4 Hardy operators
5 s-Numbers and generalised trigonometric functions
6 Estimates of s-numbers of weighted Hardy operators
7 More refined estimates
8 A non-linear integral system
9 Hardy operators on variable exponent spaces.
Other Format:
Printed edition:
ISBN:
9783642184291
Access Restriction:
Restricted for use by site license.

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