On the monotonicity of some singular integral operators (Q2894254)

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scientific article; zbMATH DE number 6051067
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On the monotonicity of some singular integral operators
scientific article; zbMATH DE number 6051067

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    On the monotonicity of some singular integral operators (English)
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    29 June 2012
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    singular integral operators
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    monotonicity
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    weakly singular kernels
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    logarithmic kernels
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    Cauchy singular integral operator
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    maximal monotone
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    The authors study monotone singular integral operators, maximal monotone operators, adjoint operators and equations with logarithmic kernels.NEWLINENEWLINE The singular integral operators are of the form \(Q= qS\), where \(S\) is the Cauchy singular integral operator on the interval \((0,1)\) and \(q\) is a power or logarithmic function.NEWLINENEWLINE The singular integral operators are proved to be monotone and maximal monotone in the spaces \(L^2\) with power weights.NEWLINENEWLINE The equations with logarithmic kernels are two integral equations with weakly singular kernels of logarithmic type.
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