Root operators and ``evolution'' equations (Q901438)
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scientific article; zbMATH DE number 6528846
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Root operators and ``evolution'' equations |
scientific article; zbMATH DE number 6528846 |
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Root operators and ``evolution'' equations (English)
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12 January 2016
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Summary: Root-operator factorization à la Dirac provides an effective tool to deal with equations, which are not of evolution type, or are ruled by fractional differential operators, thus eventually yielding evolution-like equations although for a multicomponent vector. We will review the method along with its extension to root operators of degree higher than two. Also, we will show the results obtained by the Dirac-method as well as results from other methods, specifically in connection with evolution-like equations ruled by square-root operators, that we will address to as relativistic evolution equations.
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Dirac equation
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evolution equation
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root operator
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root-operator factorization
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