Abstract
In this paper we obtain numerical ranges of composition operators on $l^2$.
Citation
B.S. KOMAL. Shallu SHARMA. "Numerical ranges of comopsition operators on $l^2$." Hokkaido Math. J. 35 (1) 1 - 12, February 2006. https://doi.org/10.14492/hokmj/1285766299
Information
Published: February 2006
First available in Project Euclid: 29 September 2010
zbMATH: 1112.47020
MathSciNet: MR2225079
Digital Object Identifier: 10.14492/hokmj/1285766299
Subjects:
Primary:
47B99
Secondary:
47B38
Keywords:
Composition operator
,
numerical range
,
Orbit
Rights: Copyright © 2006 Hokkaido University, Department of Mathematics
