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Distribution of eigenvalues of an elliptic operator in a bounded region

โœ Scribed by K. Kh. Boimatov; A. G. Kostyuchenko


Publisher
Springer US
Year
1990
Tongue
English
Weight
696 KB
Volume
50
Category
Article
ISSN
1573-8795

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๐Ÿ“œ SIMILAR VOLUMES


Localization of eigenvalues in elliptic
โœ O. Rojo; R.L. Soto; T. Avila; H. Rojo ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 366 KB

We prove that the eigenvaiues Aj of an n by n complex matrix A with its characteristic polynomial having real coefficients lie in the elliptic region defined by ## Ln ~=1 J This region is intersected with the strip to obtain an improved eigenvalue localization region. We also give bounds for the