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6 results on '"Shanli Ye"'

1. Weighted Composition Operators from Hardy to Zygmund Type Spaces

Author

Shanli Ye and Zhengyuan Zhuo

Subjects
Mathematics, QA1-939
Abstract

This paper aims at studying the boundedness and compactness of weighted composition operator between spaces of analytic functions. We characterize boundedness and compactness of the weighted composition operator from the Hardy spaces to the Zygmund type spaces and the little Zygmund type spaces in terms of function theoretic properties of the symbols and .

Published
2013
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2. Norm and Essential Norm of Composition Followed by Differentiation from Logarithmic Bloch Spaces to Hμ∞

Author

Shanli Ye

Subjects
Bloch space, Pure mathematics, Article Subject, Logarithm, Applied Mathematics, lcsh:Mathematics, Mathematical analysis, lcsh:QA1-939, Upper and lower bounds, Unit disk, Mathematics::K-Theory and Homology, Analysis, Mathematics, Weighted space
Abstract

In this note we express the norm of composition followed by differentiationDCφfrom the logarithmic Bloch and the little logarithmic Bloch spaces to the weighted spaceHμ∞on the unit disk and give an upper and a lower bound for the essential norm of this operator from the logarithmic Bloch space toHμ∞.

Published
2014

3. Weighted Composition Operators on the Zygmund Space

Author

Qingxiao Hu and Shanli Ye

Subjects
Mathematics::Functional Analysis, Compact space, Article Subject, Composition operator, Applied Mathematics, lcsh:Mathematics, Mathematical analysis, Mathematics::Classical Analysis and ODEs, Composition (combinatorics), Space (mathematics), lcsh:QA1-939, Analysis, Mathematics
Abstract

We characterize the boundedness and compactness of the weighted composition operator on the Zygmund spaceZ={f∈H(D):sup⁡z∈D(1-|z|2)|f″(z)|<∞}and the little Zygmund spaceZ0.

Published
2012

4. Norm and Essential Norm of Composition Followed by Differentiation from Logarithmic Bloch Spaces to Hμ∞.

Author

Shanli Ye

Subjects
*COMPOSITION operators, *DIFFERENTIATION (Mathematics), *LOGARITHMIC functions, *BLOCH equations, *MATHEMATICAL analysis
Abstract

In this note we express the norm of composition followed by differentiation DCφ from the logarithmic Bloch and the little logarithmic Bloch spaces to the weighted space Hμ∞ on the unit disk and give an upper and a lower bound for the essential norm of this operator from the logarithmic Bloch space to Hμ∞ [ABSTRACT FROM AUTHOR]

Published
2014
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5. Norm and Essential Norm of Composition Followed by Differentiation from Logarithmic Bloch Spaces to Hμ∞.

Author

Shanli Ye

Subjects
COMPOSITION operators, DIFFERENTIATION (Mathematics), LOGARITHMIC functions, BLOCH equations, MATHEMATICAL analysis
Abstract

In this note we express the norm of composition followed by differentiation DCφ from the logarithmic Bloch and the little logarithmic Bloch spaces to the weighted space Hμ∞ on the unit disk and give an upper and a lower bound for the essential norm of this operator from the logarithmic Bloch space to Hμ∞ [ABSTRACT FROM AUTHOR]

Published
2014
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6. Weighted Composition Operators on the Zygmund Space.

Author

Shanli Ye and Qingxiao Hu

Subjects
*COMPOSITION operators, *LORENTZ-Zygmund spaces, *MATHEMATICAL bounds, *COMPENSATED compactness, *TOPOLOGICAL spaces, *MATHEMATICAL analysis
Abstract

We characterize the boundedness and compactness of the weighted composition operator on the Zygmund space Z = {f ∊ H(D) : supz∊D(1 - |z|2)|f''(z)| < ∞} and the little Zygmund space Z0. [ABSTRACT FROM AUTHOR]

Published
2012
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