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Embedding of ordered normed spaces into numerical radius operator spaces

Embedding of ordered normed spaces into numerical radius operator spaces
将有序赋范空间嵌入数值半径算子空间
批准号:
20540156
负责人:
ITOH Takashi
金额:
$1.25万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

项目摘要

项目成果

ITOH Takashi的其他基金

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中文摘要
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英文摘要
A normed space can be embedable into an operator space, which consists of operators on a Hilbert space. However, if the normed space has an order, it has not been obtained the embedding with preserving both norm and order. Then it is needed to study operators commuting with the embedding in order to hold the positivity. In this study, we determine the form of the maximal ideals in Toeplitz algebras whose generators commute with the embedding as the tensor form, by analyzing the multi-structure of upward-looking topology for Toeplitz algebras.
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Characterization of maximal primitive ideals of Toeplitz algebras
Toeplitz 代数最大本原理想的表征
DOI: --
发表时间: 2010
期刊: Scientiae Mathematicae Japonicae 72
影响因子: --
作者: [Rizky Rosjanuardi, Takashi Itoh]
通讯作者: Takashi Itoh
長方形の面積の公式における「縦×横」の変遷と多様性について
关于长方形面积公式中“长x宽”的演变和多样性
DOI: --
发表时间: 2009
期刊: 群馬大学教育学部紀要 57
影响因子: --
作者: [伊藤隆, Rizky Rosjanuardi, 佐野隆志, 伊藤隆]
通讯作者: 伊藤隆
Development of defect evaluation method for photoabsorption layer in compound thin film solar cells and evaluation using it
  • 批准号:
    17K06345
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $3.0万
  • 财政年份:
    2017
  • 负责人:
    ITOH Takashi
  • 依托单位:
In Situ Raman Spectroelectrochemistry for Solvated Molecules at High Energy Interface
  • 批准号:
    15H03847
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
  • 资助金额:
    $11.23万
  • 财政年份:
    2015
  • 负责人:
    ITOH Takashi
  • 依托单位:
The transformation of the world petroleum industry and business activities of major petroleum companies since the early 1980s
  • 批准号:
    15K03567
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 资助金额:
    $2.91万
  • 财政年份:
    2015
  • 负责人:
    ITOH Takashi
  • 依托单位:
Frontier Research Institute for Interdisciplinary Sciences
  • 批准号:
    25620146
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
  • 资助金额:
    $2.58万
  • 财政年份:
    2013
  • 负责人:
    ITOH Takashi
  • 依托单位: