On kth-Order Slant Weighted Toeplitz Operator
Joint Authors
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-17
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Let β={βn}n∈ℤ be a sequence of positive numbers with β0=1, 0<βn/βn+1≤1 when n≥0 and 0<βn/βn-1≤1 when n≤0.
A kth-order slant weighted Toeplitz operator on L2(β) is given by Uϕ=WkMϕ, where Mϕ is the multiplication on L2(β) and Wk is an operator on L2(β) given by Wkenk(z)=(βn/βnk)en(z), {en(z)=zk/βk}k∈ℤ being the orthonormal basis for L2(β).
In this paper, we define a kth-order slant weighted Toeplitz matrix and characterise Uϕ in terms of this matrix.
We further prove some properties of Uϕ using this characterisation.
American Psychological Association (APA)
Arora, S. C.& Kathuria, Ritu. 2013. On kth-Order Slant Weighted Toeplitz Operator. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-1013228
Modern Language Association (MLA)
Arora, S. C.& Kathuria, Ritu. On kth-Order Slant Weighted Toeplitz Operator. The Scientific World Journal No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-1013228
American Medical Association (AMA)
Arora, S. C.& Kathuria, Ritu. On kth-Order Slant Weighted Toeplitz Operator. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-1013228
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1013228