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JOURNALS // Matematicheskie Zametki // Archive

Mat. Zametki, 2015 Volume 97, Issue 5, Pages 643–654 (Mi mzm10489)

This article is cited in 8 papers

Nonlinear Convolution-Type Equations in Lebesgue Spaces

S. N. Askhabov

Chechen State University, Groznyi

Abstract: Methods of the theory of monotone operators are used to prove global theorems on the existence and uniqueness of solutions, as well as on estimates of their norms, for various classes of nonlinear integral convolution-type equations in the real Lebesgue spaces $L_p(0,1)$. These theorems involve nonlinear equations with potential-type kernels, including logarithmic potential-type kernels, as well as the corresponding linear integral equations within the framework of the space $L_2(0,1)$. Corollaries illustrating the obtained results are presented.

Keywords: nonlinear integral convolution-type equation, potential-type kernel, Lebesgue space $L_p(0,1)$, Minkowski inequality, Carathéodory conditions.

UDC: 517.968

MSC: 45G10

Received: 05.05.2014
Revised: 21.09.2014

DOI: 10.4213/mzm10489


 English version:
Mathematical Notes, 2015, 97:5, 659–668

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