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RIGHT SEMIDEFINITE EIGENVALUE PROBLEMS
Published online by Cambridge University Press: 10 December 2003
Abstract
The relationships between various notions of completeness of eigenvectors and root vectors of the eigenvalue problem $Af=\lambda Bf$ are investigated. Here $A$ and $B$ are self-adjoint operators in Hilbert space with $B$ bounded and positive semidefinite, and with $A$ having compact resolvent.
AMS 2000 Mathematics subject classification: Primary 47A75. Secondary 34B24; 35P10
- Type
- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 46 , Issue 3 , October 2003 , pp. 561 - 573
- Copyright
- Copyright © Edinburgh Mathematical Society 2003
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