A consideration on the condition number of extremely ill-conditioned matrices

Tetsuo Nishi, Siegfried Rump, Shin'Ichi Oishi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

As for a matrix A we examine two problems: (a) To find the upper and the lower bound of Cond2(A) in terms of two coefficients p1 and pn-1 (see Section 2) of the characteristic polynomial of AA T, and (b) proof of existence of a matrix A having considerably larger condition number than that obtained in the previous papers. The connection between (a) and (b) is illustrated.

本文言語English
ホスト出版物のタイトル2013 European Conference on Circuit Theory and Design, ECCTD 2013 - Proceedings
出版ステータスPublished - 2013 12 1
イベント2013 European Conference on Circuit Theory and Design, ECCTD 2013 - Dresden, Germany
継続期間: 2013 9 82013 9 12

出版物シリーズ

名前2013 European Conference on Circuit Theory and Design, ECCTD 2013 - Proceedings

Conference

Conference2013 European Conference on Circuit Theory and Design, ECCTD 2013
国/地域Germany
CityDresden
Period13/9/813/9/12

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ

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