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Linear and Multilinear Algebra Volume 29, 1991 - Issue 3-4
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Original Articles

Operators with permanental numerical ranges on a straight line

Shu-An Hu Department of Mathematics, University of Connecticut, Storrs, CT, 06269
&
Tin-Yau Tam Department of Algebra, Combinatorics and Analysis, Auburn University, Alabama, 36849-5307
Pages 263-277 | Received 29 Jan 1990, Published online: 30 May 2007

References

  • Chan , C. F. 1989 . Some more on a conjecture of Marcus and Wang . Linear and Multilinear Algebra , 25 : 231 – 235 .
  • Hu , S. A. 1987 . On the Marcus-Wang conjecture . Linear and Multilinear Algebra , 20 : 191 – 196 .
  • Hu , S. A. 1989 . On Marcus-Wang numerical range . Linear and Multilinear Algebra , 24 : 235 – 240 .
  • Marcus , M. and Wang , B.Y. 1980 . Some variations on the numerical range . Linear and Multilinear Algebra , 9 : 111 – 120 .
  • Marcus , M. and Sandy , M. 1985 . Conditions for the generalized numerical range to be real . Linear and Multilinear Algebra , 71 : 219 – 239 .
  • Murnaghan , F. D. 1932 . On the field of values of a square matrix . Proc. Nat. Acad. Sci. , 18 : 246 – 248 .
  • Pellegrini , V. J. 1975 . Numerical range preserving operators on a Banach algebra . Studia Math. , 54 : 143 – 147 .
  • Schneider , H. 1965 . Positive operators and an inertia theorem . Numeriche Mathematik , 7 : 11 – 17 .
  • Tam , T. Y. 1988 . On the numerical range of induced power . Linear and Multilinear Algebra , 23 : 207 – 211 .

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