引用本文: | 孙颖,冯孝周,王文锋.关于半范数在有限维向量空间的几个重要结论(J/M/D/N,J:杂志,M:书,D:论文,N:报纸).期刊名称,2007,(2): |
| CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435 |
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摘要: |
在向量空间上由半范数定义了一个拓扑,在有限维向量空间中,把范数的一些重要结论扩展到半范数,研究了半范数在它导出的拓扑空间上等价性的判定,以及连续性等重要结论,并给出了简化证明. |
关键词: 半范数 等价 有限维向量空间 |
DOI: |
分类号:O175 |
基金项目:国家自然科学基金 |
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A research into the semi-norms on a finite-dimensional vector space |
SUN Ying FENG Jiao-zhou WANG Wen-feng
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Abstract: |
In this paper,the author gives a topology defined by semi-norms on a vector space at first.Af- ter that,the author extends an important conclusion of norms on a finite-dimensional vector space to the semi- norms in the same case.The paper studies some pro |
Key words: semi-norms,equivalence,finite-dimensional vector space |