Umbilic and Tangential Singularities on Configurations of Principal Curvature Lines (Q4551765)
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scientific article; zbMATH DE number 1791805
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Umbilic and Tangential Singularities on Configurations of Principal Curvature Lines |
scientific article; zbMATH DE number 1791805 |
Statements
Umbilic and Tangential Singularities on Configurations of Principal Curvature Lines (English)
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4 April 2003
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tangential singularity
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quadratic tangencies
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principal lines
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Darboux umbilics
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transition of tangencies
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configurations of principal curvature lines
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principal configuration
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thickening
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smoothing
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transition function
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bifurcation
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