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arXiv 1602.00976math.CAmath.AP
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扰动Hammerstein积分方程的解及其应用

Solutions of perturbed Hammerstein integral equations with applications

Filomena Cianciaruso, Gennaro Infante, Paolamaria Pietramala

摘要:

利用拓扑方法,给出了扰动Hammerstein积分方程组非平凡解的存在性、非存在性、局部性和多解性的新结果.为了说明我们的理论结果,我们研究了应用数学中出现的一些问题,即化学反应器、梁和恒温器的模型。我们还应用我们的理论,以证明非平凡的椭圆边值问题的非局部,非线性边界条件的径向解的存在性。

英文摘要:

By means of topological methods, we provide new results on the existence, non-existence, localization and multiplicity of nontrivial solutions for systems of perturbed Hammerstein integral equations. In order to illustrate our theoretical results, we study some problems that occur in applied mathematics, namely models of chemical reactors, beams and thermostats. We also apply our theory in order to prove the existence of nontrivial radial solutions of systems of elliptic boundary value problems subject to nonlocal, nonlinear boundary conditions.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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