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On positive solutions of the homogeneous Hammerstein integral equation
Yu. Kh. Eshkabilov, F. H. Haydarov National University of Uzbekistan, Tashkent, Uzbekistan
Abstract:
In this paper the existence and uniqueness of positive fixed points operator for a nonlinear integral operator are discussed. We prove the existence of a finite number of positive solutions for the Hammerstein type of integral equation. Obtained results are applied to the study of Gibbs measures for models on a Cayley tree.
Keywords:
integral equation of Hammerstein type, fixed point of operator, Gibbs measure, Cayley tree.
Received: 02.04.2015 Revised: 18.07.2015
Citation:
Yu. Kh. Eshkabilov, F. H. Haydarov, “On positive solutions of the homogeneous Hammerstein integral equation”, Nanosystems: Physics, Chemistry, Mathematics, 6:5 (2015), 618–627
Linking options:
https://www.mathnet.ru/eng/nano974 https://www.mathnet.ru/eng/nano/v6/i5/p618
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