The exponential integral and the commutative neutrix convolution product (Q1970243)
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scientific article; zbMATH DE number 1417934
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The exponential integral and the commutative neutrix convolution product |
scientific article; zbMATH DE number 1417934 |
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The exponential integral and the commutative neutrix convolution product (English)
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19 March 2000
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Here the exponential integral \(ei(\lambda x)\) and its associated functions \(ei_+(\lambda x)\) and \(ei_-(\lambda x)\) are defined as locally summable functions on the real line. Some commutative neutrix convolution products of these functions and other functions are then found.
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neutrix limit
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neutrix convolution product
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Dirac delta function
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exponential integral
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