| THREE SOLUTIONS THEOREMS FOR NONLINEAR OPERATOR EQUATIONS AND APPLICATIONS |
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| 作者姓名： | SUNJingxian XUXi＇an |
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| 作者单位： | DepartmentofMathematics,XuzhouNormalUniversity,Xuzhou,221116,China.EmaihjxsunT083@sohu.com |
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| 基金项目： | TheprojectissupportedbytheNationalNaturalScienceFoundationofChina(10371066). |
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| 摘 要： | In this paper, some three solutions theorems about a class of operators which are said to be limit-increasing are obtained. Some applications to the second order differential equations boundary value problems are given.
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| 关 键 词： | 非线性算子 锥点理论 不动点理论 拓扑度 |
THREE SOLUTIONS THEOREMS FOR NONLINEAR OPERATOR EQUATIONS AND APPLICATIONS |
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| SUN Jingxian XU Xi''''an.THREE SOLUTIONS THEOREMS FOR NONLINEAR OPERATOR EQUATIONS AND APPLICATIONS[J].Journal of Systems Science and Complexity,2005,18(1):119-125. |
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| Authors: | SUN Jingxian XU Xi'an |
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| Abstract: | In this paper, some three solutions theorems about a class of operators which are said to be limit-increasing are obtained. Some applications to the second order differential equations boundary value problems are given. |
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| Keywords: | Nonlinear operator cone fixed point topological degree |
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