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书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0184204<br><br> <br><br>书目名称Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0184204<br><br> <br><br>FRAUD 发表于 2025-3-22 00:14:15
978-3-662-41585-6Springer-Verlag Berlin Heidelberg 1970conduct 发表于 2025-3-22 02:29:49
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Best Approximation in Normed Linear Spaces by Elements of Linear Subspaces978-3-662-41583-2Series ISSN 0072-7830 Series E-ISSN 2196-9701懒惰人民 发表于 2025-3-22 10:32:48
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https://doi.org/10.1007/978-3-319-12652-4ry (complex or real) normed linear spaces, and we shall apply them to various concrete spaces. Since we have *).for any linear subspace . of a normed linear space ., it will be sufficient to characterize the elements of best approximation of the elements .. In order to exclude the trivial case when反感 发表于 2025-3-22 22:31:28
Cloud IT as a Base for Virtual Internshipplex, according to the space .) of . is finite: dim . = . < ∞. In this case*) . = [..,..., ..], where ..,..., .. are linearly independent elements of ., and every element . ∈ . can be written, uniquely, in the form.where α.,..., α. are scalars (real or complex, according to the space .); the linearCHASE 发表于 2025-3-23 01:57:01
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