期刊论文详细信息
Canadian mathematical bulletin | |
New Examples of Non-Archimedean Banach Spaces and Applications | |
C. Perez-Garcia1  W. H. Schikhof2  | |
[1] Department of Mathematics, Facultad de Ciencias, Universidad de Cantabria, 39071 Santander, Spain;Department of Mathematics, Radboud University, 6525 ED Nijmegen, The Netherlands | |
关键词: non-archimedean Banach spaces; valued field extensions; spaces of countable type; orthogonal bases; | |
DOI : 10.4153/CMB-2011-133-2 | |
学科分类:数学(综合) | |
来源: University of Toronto Press * Journals Division | |
【 摘 要 】
The study carried out in this paper about some new examples ofBanach spaces, consisting of certain valued fields extensions, isa typical non-archimedean feature. We determine whether theseextensions are of countable type, have $t$-orthogonal bases, or arereflexive.As an application we construct, for a class of base fields, a norm $|cdot|$ on $c_0$, equivalent to the canonical supremum norm,without non-zero vectors that are $|cdot|$-orthogonal and suchthat there is a multiplication on $c_0$ making $(c_0,|cdot|)$ into a valued field.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912050576907ZK.pdf | 37KB | download |