Defective eigensolutions and stiffness matrices (Q1328672)
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scientific article; zbMATH DE number 612058
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Defective eigensolutions and stiffness matrices |
scientific article; zbMATH DE number 612058 |
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Defective eigensolutions and stiffness matrices (English)
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2 August 1994
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The paper analyses the defective eigensolutions and stiffness matrices for differential equations. The entire process leading from eigensolutions to element matrix formulation is automated. It is also shown that the element matrices are free from all difficulties associated with the assumed shape function approach. The method is illustrated by examples.
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element matrix formulation
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shape function approach
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