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Constructing a Web-system for providing a mathematical software package

Research Project

Project/Area Number 13640110
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionFukui University

Principal Investigator

HASEGAWA Takemitsu  Faculty of Engineering, Professor, 工学部, 教授 (70023314)

Co-Investigator(Kenkyū-buntansha) SATO Yoshio  Faculty of Engineering, Research Assistant, 工学部, 助手 (30126635)
HOSODA Yohsuke  Faculty of Engineering, Assistant Professor, 工学部, 講師 (80264951)
Project Period (FY) 2001 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 2002: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2001: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywordsinternet / mathematical software / online manual / client-server system / NUMPAC / NetNUMPAC / graphics
Research Abstract

We have developed a system on the We for providing any users who can access to the computer network with a facility for using mathematical software packages (in particular, the Nagoya University Mathematical Software Package NUMPAC). Our project NetNUMPAC is motivated by the rapid advance of the internet technology and the less use of the mainframe computers installed in several universities, which had accommodated and provided some mathematical software packages. The goal of the NetNUMPAC is to provide any users on the internet with the following services :
(1) downloading the routines that users want to use with their online manuals illustrating the use of routines,
(2) computing on the WWW with the routines a user chooses and obtaining the computed results without the knowledge of any computer languages,
(3) previewing the computed results with some graphics.
The project is to improve the previous version of the NetNUMPAC project. In particular, we enhanced user-interfaces by adding 2-D and 3-D graphic facilities to illustrate computed results obtained by using some routines in the NUMPAC package. We also made the template interface more user-friendly, in that any users can use a NUMPAC routine chosen on the Web by inputting some arguments for the routine in a single line only by mouse operations. The arguments of the chosen routine admits any type of sentences including calling sequences of other NUMPAC routines as well as constants.

Report

(3 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • Research Products

    (14 results)

All Other

All Publications (14 results)

  • [Publications] 山東俊喜, 長谷川武光: "数学ソフトウェアパッケージのWeb上での利用システムNetNUMPAC"九州大学情報連携基盤センター広報. 2巻. 109-116 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 蘇峰, 長谷川武光: "非整数次(1/4)ベッセル関数を含む半無限区間積分の自動数値積分"情報処理学会論文誌. 43. 1372-1381 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 蘇峰, 長谷川武光: "3種類の非整数次ベッセル関数積分の自動数値積分"電子情報通信学会論文誌. J85A. 1031-1035 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 細田陽介, 鉾田雅之, 長谷川武光: "ランク落ちした行列に対する特異値分解アルゴリズムについて"情報処理学会論文誌. 43. 3235-3238 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Toshiki Sando, Takemitsu Hasegawa: "NetNUMPAC : a system on the WWW for the mathematical software package NUMPAC"Memoir of Computation Center of Kyushu University. 2. 109-116 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Feng Su, Takemitsu Hasegawa: "An automatic integration scheme for infinite range integrals involving Bessel functions"Journal of the Information Proceeding Society of Japan. 43. 1372-1381 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Feng Su, Takemitsu Hasegawa: "Automatic integration of infinite integrals involving Bessel functions of real orders"The Transactions of the IEICE A. J85-A. 1031-1035 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Yohsuke Hosoda, Masayuki Hokoda, Takemitsu Hasegawa: "A singular value decomposition algorithm for rank-deficient matrices"Journal of the Information Proceeding Society of Japan. 43. 3235-3238 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 山東俊喜, 長谷川武光: "数学ソフトウェアパッケージのWeb上での利用システムNetNUMPAC"九州大学情報連携基盤センター広報. 2巻・2号. 109-116 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 蘇峰, 長谷川武光: "非整数次(1/4)ベッセル関数を含む半無限区間積分の自動数値積分"情報処理学会論文誌. 43巻・5号. 1372-1381 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 蘇峰, 長谷川武光: "3種類の非整数次ベッセル関数積分の自動数値積分"電子情報通信学会論文誌. J85A・9. 1031-1035 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 細田陽介, 鉾田雅之, 長谷川武光: "ランク落ちした行列に対する特異値分解アルゴリズムについて"情報処理学会論文誌. 43巻・10号. 3235-3238 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Su Feng: "An Automatic Integration of Infinite Range Integrals Involving Bessel Functions"Topics in Applied and Theoretical Mathematics and Computer Science. 43-48 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Takemitsu Hasegawa: "Error Analysis of Clenshaw's Algorithm for evaluating derivatives of a polynomial"BIT Numerical Mathematics. 41・5. 1019-1028 (2001)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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