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arXiv 1807.01043math.FA
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infinite dimensional巴拿赫空间中的Bolzano-Poincaré-Miranda定理

The Bolzano-Poincaré-Miranda theorem in infinite dimensional Banach spaces

David Ariza-Ruiz, Jesús Garcia-Falset, Simeon Reich

摘要:

研究了定义在巴拿赫空间中的映射零点的存在性。我们得到,特别是,著名的Bolzano-Poincaré-Miranda定理的无限维巴拿赫空间的一个扩展。我们还建立了任意巴拿赫空间中微分方程周期解存在性的一个结果。

英文摘要:

We study the existence of zeroes of mappings defined in Banach spaces. We obtain, in particular, an extension of the well-known Bolzano-Poincaré-Miranda theorem to infinite dimensional Banach spaces. We also establish a result regarding the existence of periodic solutions to differential equations posed in an arbitrary Banach space.

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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