A Structure Preserving Lanczos Algorithm for Computing the Optical Absorption Spectrum (Q4643326)
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scientific article; zbMATH DE number 6872614
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A Structure Preserving Lanczos Algorithm for Computing the Optical Absorption Spectrum |
scientific article; zbMATH DE number 6872614 |
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A Structure Preserving Lanczos Algorithm for Computing the Optical Absorption Spectrum (English)
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24 May 2018
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Bethe-Salpeter equation
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Tamm-Dancoff approximation
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optical absorption spectrum
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Lanczos procedure
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structure preserving algorithm
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matrix functional
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Gauss quadrature
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