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This article is cited in 7 scientific papers (total in 7 papers)
Iterative solution of the secular equation
L. S. Chkhartishvili Georgian Technical University
Abstract:
The secular equation with real symmetric positive definite $n\times n$ matrix is transformed into a system of $n^2$ quadratic equations for which it is possible to construct a convergent procedure realizing an iterative solution. An example of the numerical realization of the method for solving the problem of determining the electronic energy spectrum is given.
Received: 09.06.2003
Citation:
L. S. Chkhartishvili, “Iterative solution of the secular equation”, Mat. Zametki, 77:2 (2005), 303–310; Math. Notes, 77:2 (2005), 273–279
Linking options:
https://www.mathnet.ru/eng/mzm2482https://doi.org/10.4213/mzm2482 https://www.mathnet.ru/eng/mzm/v77/i2/p303
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Abstract page: | 565 | Full-text PDF : | 261 | References: | 48 | First page: | 1 |
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