Exact solution of a simple hypersingular integral equation (Q1195352)
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scientific article; zbMATH DE number 69535
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Exact solution of a simple hypersingular integral equation |
scientific article; zbMATH DE number 69535 |
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Exact solution of a simple hypersingular integral equation (English)
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26 October 1992
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The author considers in a Hölder type space the following linear hypersingular integral equation \(Hf=v\), where \[ \begin{multlined} (Hf)(x)=\int^ 1_{-1}(x-t)^{-2}f(t)dt:=\\ =\lim_{\varepsilon\to 0}\left\{\int^{x-\varepsilon}_{-1}(x-t)^{-2}f(t)dt+\int^ 1_{x+\varepsilon} (x-t)^{-2}f(t)dt+-2\varepsilon^{- 1}f(x)\right\},\quad x\in(-1,1).\end{multlined} \] The general solution of this equation and some remarks on closed contours and Chebyshev polynomials are given.
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Hadamard finite-part integral
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linear hypersingular integral equation
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