Title of article
C-Algebra Numerical Range of Quadratic Elements
Author/Authors
Heydari، M. T. نويسنده Department of Mathematics, College of Sciences, Yasouj University, Yasouj, 75914, Iran ,
Issue Information
دوفصلنامه با شماره پیاپی سال 2010
Pages
5
From page
49
To page
53
Abstract
It is shown that the result of Tso-Wu on the elliptical shape of
the numerical range of quadratic operators holds also for the C*-algebra
numerical range.
Journal title
Iranian Journal of Mathematical Sciences and Informatics (IJMSI)
Serial Year
2010
Journal title
Iranian Journal of Mathematical Sciences and Informatics (IJMSI)
Record number
1886848
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