Application of topological methods to estimate the number of longitudinal elastic waves in crystals (Q1326824)
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scientific article; zbMATH DE number 589564
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Application of topological methods to estimate the number of longitudinal elastic waves in crystals |
scientific article; zbMATH DE number 589564 |
Statements
Application of topological methods to estimate the number of longitudinal elastic waves in crystals (English)
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13 July 1994
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The authors use the theory of topological invariants to estimate the number of longitudinal normals of elastic waves in crystals. The Lyusternik-Shnirel'man category and the Morse theory are also used.
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longitudinal elastic waves
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topological invariants
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crystals
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Lyusternik- Shnirel'man category
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Morse theory
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0.85612905
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0.8483807
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0.8447169
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0.8383199
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0.8377256
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0.8335208
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0.83056146
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0.82660866
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0.82624876
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