moratorium
发表于 2025-3-25 06:58:38
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ATRIA
发表于 2025-3-25 11:11:31
https://doi.org/10.1007/978-0-387-68915-9Banach Space; banach spaces; functional analysis
自作多情
发表于 2025-3-25 12:18:35
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仔细阅读
发表于 2025-3-25 19:27:36
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Engaged
发表于 2025-3-25 23:04:30
CMS Books in Mathematicshttp://image.papertrans.cn/b/image/188521.jpg
欺骗世家
发表于 2025-3-26 04:08:50
https://doi.org/10.1007/978-3-658-13124-1ble setting, related to this structure. When searching for a system of coordinates to represent any vector of a (separable) Banach space, a natural approach is to consider the concept of a Schauder basis. Unfortunately, not every separable Banach space has such a basis, as was proved by Enflo in [En
克制
发表于 2025-3-26 07:01:58
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Grandstand
发表于 2025-3-26 09:10:42
https://doi.org/10.1007/978-3-658-13124-1es on some fundamental results concerning Mackey and weak topologies. For example, the first section presents some of Grothendieck’s basic results on the dual Mackey topology on dual Banach spaces. The second section includes work of Odell, Rosenthal, Emmanuele, Valdivia, and others on the sequentia
不利
发表于 2025-3-26 16:26:36
Bank- und Kundenloyalität im Wandelon of long Schauder bases; the first section introduces this notion, which is a natural generalization of the usual Schauder basis. The first section also contains Plichko’s improvement of the natural “exhaustion” argument that yields the existence of a bounded total biorthogonal system in every Ban
真实的你
发表于 2025-3-26 18:12:20
Exkurs: Die Erfolgsgeschichte von PING AN identity, the separable complementation property, and projectional generators. Renorming theory also plays an important role here, as spaces with an M-basis admit an equivalent rotund norm, while spaces with a strong M-basis even have an LUR renorming thanks to the fundamental result of Troyanski..