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The Condition Order Spectrum | ||
| Journal of Al-Qadisiyah for Computer Science and Mathematics | ||
| Article 1, Volume 9, Issue 2, 2017, Pages 94-102 PDF (0 K) | ||
| Authors | ||
| Sara F. Hassan; Boushra Y. Hussein | ||
| Abstract | ||
| In this paper, we will study the relation between complex character f and the condition order spectrum 〖SP〗_ε (a) in real and complex ordered Banach algebra A .We prove many properties on it,s . afterwards, we prove that 〖SP〗_ε (a) is upper semi continuous Finally we will show the relation between condition Quasinilpotent 〖QN〗_ε (A) and the radical . | ||
| Keywords | ||
| Spectrum Order Banach algebra; Strong algebra cone in OBA; condition Quasi nilpotent; the radical and The condition pseudospectrum | ||
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