A Note On Generalized Spectrum Approximation
- 作者: Khellaf A.1, Guebbai H.1
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隶属关系:
- Laboratoire des Mathmatiques Appliques et Modlisation
- 期: 卷 39, 编号 9 (2018)
- 页面: 1388-1395
- 栏目: Part 2. Special issue “Actual Problems of Algebra and Analysis” Editors: A. M. Elizarov and E. K. Lipachev
- URL: https://journals.rcsi.science/1995-0802/article/view/203392
- DOI: https://doi.org/10.1134/S1995080218090263
- ID: 203392
如何引用文章
详细
The purpose of this paper is to solve the spectral pollution. We suggest a modern method based on generalized spectral techniques, where we show that the propriety L is hold with norm convergence. In addition, we prove that under collectively compact convergence the proprieties U and L are hold. We describe the theoretical foundations of the method in details, as well as illustrate its effectiveness by numerical results.
作者简介
Ammar Khellaf
Laboratoire des Mathmatiques Appliques et Modlisation
编辑信件的主要联系方式.
Email: marlasix@gmail.com
阿尔及利亚, Guelma, 24000
Hamza Guebbai
Laboratoire des Mathmatiques Appliques et Modlisation
Email: marlasix@gmail.com
阿尔及利亚, Guelma, 24000