The distribution \(\delta^{(k)}(P\pm i0-m^2)\) (Q1385054)
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scientific article; zbMATH DE number 1145898
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The distribution \(\delta^{(k)}(P\pm i0-m^2)\) |
scientific article; zbMATH DE number 1145898 |
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The distribution \(\delta^{(k)}(P\pm i0-m^2)\) (English)
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2 August 1999
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The author defines distributions of the form \(\delta^{(k)}(P\pm i0)\), where for \(x= (x_1,\dots, x_n)\in\mathbb{R}^n\), \(P= P(x)= x^2_1+\cdots+ x^2_p- x^2_{p+1}-\cdots- x^2_n\) and gives an explicit formula for the convolution product \(\delta^{(k)}(P\pm i0)* \delta^{(\ell)}(P\pm i0)\).
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Fourier transform
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distributions
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convolution product
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