An-Najah University Journal for Research - A (Natural Sciences)

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On Composition Operators on A2
DOI:
10.35552/anujr.a.9.1.405
Authors:

Article info

108 - 123

Keywords

Abstract

If (?) is an analytic function mapping the open unit disk D into itself and A2 is the Bergman space of analytic functions on D, the compositon operator C?, on A2 is defined by C?f=fo?feA2. In this paper we consider the spectral radius, unitary equivalence, sub-normality of C? and study the case ?(z) = zm, m = 2, 3,….. in detail.

Recommended Citation

BibTex RIS
Masri, M. I. (1995). On Composition Operators on A2. An-Najah University Journal for Research - A (Natural Sciences), 9(1), 108–123. https://doi.org/10.35552/anujr.a.9.1.405
[1]M. I. Masri, “On Composition Operators on A2,” An-Najah University Journal for Research - A (Natural Sciences), vol. 9, no. 1, pp. 108–123, Jan. 1995, doi: 10.35552/anujr.a.9.1.405.
Masri, Mahmud Ilayyan. “On Composition Operators on A2.” An-Najah University Journal for Research - A (Natural Sciences), vol. 9, no. 1, Jan. 1995, pp. 108–23. Crossref, https://doi.org/10.35552/anujr.a.9.1.405.
1.Masri MI. On Composition Operators on A2. An-Najah University Journal for Research - A (Natural Sciences) [Internet]. 1995 Jan;9(1):108–23. Available from: http://dx.doi.org/10.35552/anujr.a.9.1.405
Masri, Mahmud Ilayyan. “On Composition Operators on A2.” An-Najah University Journal for Research - A (Natural Sciences) 9, no. 1 (January 1995): 108–23. https://doi.org/10.35552/anujr.a.9.1.405.
On Composition Operators on A2
DOI:
10.35552/anujr.a.9.1.405
المؤلفون:

معلومات المقال

108 - 123

الكلمات الإفتتاحية

الملخص

If (?) is an analytic function mapping the open unit disk D into itself and A2 is the Bergman space of analytic functions on D, the compositon operator C?, on A2 is defined by C?f=fo?feA2. In this paper we consider the spectral radius, unitary equivalence, sub-normality of C? and study the case ?(z) = zm, m = 2, 3,….. in detail.

Recommended Citation

BibTex RIS
Masri, M. I. (1995). On Composition Operators on A2. An-Najah University Journal for Research - A (Natural Sciences), 9(1), 108–123. https://doi.org/10.35552/anujr.a.9.1.405
[1]M. I. Masri, “On Composition Operators on A2,” An-Najah University Journal for Research - A (Natural Sciences), vol. 9, no. 1, pp. 108–123, Jan. 1995, doi: 10.35552/anujr.a.9.1.405.
Masri, Mahmud Ilayyan. “On Composition Operators on A2.” An-Najah University Journal for Research - A (Natural Sciences), vol. 9, no. 1, Jan. 1995, pp. 108–23. Crossref, https://doi.org/10.35552/anujr.a.9.1.405.
1.Masri MI. On Composition Operators on A2. An-Najah University Journal for Research - A (Natural Sciences) [Internet]. 1995 Jan;9(1):108–23. Available from: http://dx.doi.org/10.35552/anujr.a.9.1.405
Masri, Mahmud Ilayyan. “On Composition Operators on A2.” An-Najah University Journal for Research - A (Natural Sciences) 9, no. 1 (January 1995): 108–23. https://doi.org/10.35552/anujr.a.9.1.405.
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