On solvability of a nonlinear problem in theory of income distribution (Q2910104)

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scientific article; zbMATH DE number 6079030
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On solvability of a nonlinear problem in theory of income distribution
scientific article; zbMATH DE number 6079030

    Statements

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    7 September 2012
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    measurable function
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    iteration
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    factorization
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    density distribution
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    pointwise limit
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    mean income
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    numerical examples
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    integro-differential equation
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    Hammerstein type noncompact operator
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    income distribution
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    positive solution
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    On solvability of a nonlinear problem in theory of income distribution (English)
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    This paper considers a nonlinear integro-differential equation with a Hammerstein type noncompact operator, arising in the theory of income distribution. It proves the existence of a positive solution of the nonlinear problem in Sobolev space \(W_1^1(\mathbb R^+)\). Some examples arising in applications are shown. For one modeling problem a uniqueness theorem is proved. At the end of the paper the results of numerical calculations are given.
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