Page 154 - Textos de Matemática Vol. 44

144
T. MORAN AND I. SPITKOVSKY
[8] [9]
[10] [11] [12]
(T.
R. Kippenhahn, U¨ber den Wertevorrat einer Matrix, Math. Nachr. 6 (1951), 193–228. , On the numerical range of a matrix, Linear Multilinear Algebra 56 (2008), no. 1- 2, 185–225, Translated from the German by Paul F. Zachlin and Michiel E. Hochsten-
bach.
K. L. Petersen and C. D. Sinclair, Conjugate reciprocal polynomials with all roots on the unit circle, Canad. J. Math. 60 (2008), no. 5, 1149–1167.
D. E. V. Rose and I. M. Spitkovsky, On the stabilization of the Aluthge sequence, Int. J. Inf. Syst. Sci. 4 (2008), no. 1, 178–189.
C. D. Sinclair and J. D. Vaaler, Self-inversive polynomials with all zeros on the unit circle, Number theory and polynomials, London Math. Soc. Lecture Note Ser., vol. 352, Cambridge Univ. Press, Cambridge, 2008, pp. 312–321.
Moran and I. Spitkovsky) Department of Mathematics, College of William and Mary, Williamsburg, VA 23187, USA
E-mail address: tjmoran@email.wm.edu;
ilya@math.wm.edu, imspitkovsky@gmail.com