An improvement of a perturbation theory lemma by M. M. Skriganov which gives an upper bound to the shift of eigenvalues is presented along with other related theorems. These results are also compared with Temple's inequality and the generalized Temple's inequality. Applications to spectral theory of
✦ LIBER ✦
On approximation spectrum of bounded self-adjoint operators
✍ Scribed by Asher Ben-Artzi
- Publisher
- SP Birkhäuser Verlag Basel
- Year
- 1986
- Tongue
- English
- Weight
- 286 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0378-620X
No coin nor oath required. For personal study only.
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