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

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Autor/in:
Verlag/Körperschaft:
Hamburg University of Technology
Erscheinungsjahr:
2013
Medientyp:
Text
Schlagworte:
  • 600: Technik
  • 620: Ingenieurwissenschaften
Beschreibung:
  • 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. © 2013 TU Dresden.
Beziehungen:
DOI 10.1109/ECCTD.2013.6662260
Quellsystem:
TUHH Open Research
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Quelldatensatz
oai:tore.tuhh.de:11420/6046