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Relative boundedness and compactness theory for second-order differential operators
- Source :
- Journal of Inequalities and Applications, Vol 1997, Iss 4, p 405061 (1997)
- Publication Year :
- 1997
- Publisher :
- SpringerOpen, 1997.
-
Abstract
- The problem considered is to give necessary and sufficient conditions for perturbations of a second-order ordinary differential operator to be either relatively bounded or relatively compact. Such conditions are found for three classes of operators. The conditions are expressed in terms of integral averages of the coefficients of the perturbing operator.
Details
- Language :
- English
- ISSN :
- 10255834 and 1029242X
- Volume :
- 1997
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Inequalities and Applications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.2f317764de574d449b35df777dc2b658
- Document Type :
- article