A Multiplicity Result of Positive Solutions for a Class of Multi-parameter Ordinary Differential Systems

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摘要 Inthispaper,weestablisharesultofLeray-Schauderdegreeontheorderintervalwhichisinducedbyapairofstrictloweranduppersolutionsforasystemofsecond-orderordinarydifferentialequations.Asapplications,weprovetheglobalexistenceofpositivesolutionsforamulti-parametersystemofsecond-orderordinarydifferentialequationswithrespecttoparameters.ThediscussionisbasedontheresultofLeraySchauderdegreeontheorderintervalandthefixedpointindextheoryincones.
机构地区 不详
出版日期 2012年04月14日(中国期刊网平台首次上网日期,不代表论文的发表时间)