On the statistical properties of the level-spacings in nuclear spectra
โ Scribed by M.L. Mehta
- Publisher
- Elsevier Science
- Year
- 1960
- Weight
- 890 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0029-5582
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๐ SIMILAR VOLUMES
Let \(A \in \mathscr{L}(E)\) be a contraction. The famous Katznelson-Tzafriri theorem [11. Theorem 1] states that the spectral condition \(\sigma(A) \cap \Gamma \subseteq\{1\}\) is equivalent to the convergence of the orbit \(\left\{A^{n}(A-I): n=1,2, \ldots\right\}\) in norm to zero. Assume that th
The purpose of this paper is to investigate the invariance, under weakly compact perturbations, of various essential spectrums of closed, densely defined linear operators acting on Banach spaces which possess the Dunford-Pettis property. Both bounded and unbounded perturbations are considered.
We present for the first time a study on the influence of the increase in the number of molecular vibrational degrees of freedom on level statistics. A model of three Morse oscillators coupled by Wilson terms has been considered for tetratomic molecules and the level statistics of its spectra have b