Abstract
We use the structure theory for C 0 operators to determine when the square of a C 0(1) operator is irreducible and when its lattices of invariant and hyperinvariant subspaces coincide.
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References
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Dedicated to I.B. Simonenko on his seventieth birthday
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© 2006 Birkhäuser Verlag Basel/Switzerland
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Douglas, R.G., Foias, C. (2006). On the Structure of the Square of a C 0(1) Operator. In: Erusalimsky, Y.M., Gohberg, I., Grudsky, S.M., Rabinovich, V., Vasilevski, N. (eds) Modern Operator Theory and Applications. Operator Theory: Advances and Applications, vol 170. Birkhäuser Basel. https://doi.org/10.1007/978-3-7643-7737-3_5
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DOI: https://doi.org/10.1007/978-3-7643-7737-3_5
Publisher Name: Birkhäuser Basel
Print ISBN: 978-3-7643-7736-6
Online ISBN: 978-3-7643-7737-3
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