Dual Toeplitz Operators on the Orthogonal Complement of the Generalized Fock Space [PDF]
MathematicsWe characterize the boundedness and compactness of dual Toeplitz operators on the orthogonal complement of the generalized Fock space. We study the problem when the finite sum of the dual Toeplitz products is compact.
Baoli Xie, Jianxiang Dong, Caochuan Ma
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Quasinormality and Numerical Ranges of Certain Classes of Dual Toeplitz Operators [PDF]
Abstract and Applied Analysis, 2010 The study of dual Toeplitz operators was elaborated by Stroethoff and Zheng (2002), where various corresponding algebraic and spectral properties were established.
Hocine Guediri
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Reducing Subspaces of the Dual Truncated Toeplitz Operator [PDF]
Journal of Function Spaces, 2018 We define the dual truncated Toeplitz operators and give some basic properties of them. In particular, spectrum and reducing subspaces of some special dual truncated Toeplitz operator are characterized.
Yinyin Hu +4 more
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Dual-Band General Toeplitz Operators [PDF]
Mediterranean Journal of Mathematics, 2022 AbstractWe relate dual-band general Toeplitz operators to block truncated Toeplitz operators and, via equivalence after extension, with Toeplitz operators with $$4 \times 4$$ 4 × 4 matrix symbols.
Cristina Camara +2 more
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Dual Toeplitz Operators on the Orthogonal Complement of the Fock–Sobolev Space [PDF]
Journal of Mathematics, 2023 In this paper, we consider the dual Toeplitz operators on the orthogonal complement of the Fock–Sobolev space and characterize their boundedness and compactness.
Li He, Biqian Wu
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Dual Toeplitz Operators on Bounded Symmetric Domains [PDF]
MathematicsWe give some characterizations of dual Toeplitz operators acting on the orthogonal complement of the Bergman space over bounded symmetric domains. Our main result characterizes those finite sums of products of Toeplitz operators that are themselves dual ...
Jianxiang Dong
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Properties of Commutativity of Dual Toeplitz Operators on the Orthogonal Complement of Pluriharmonic Dirichlet Space over the Ball [PDF]
Journal of Function Spaces, 2016 We completely characterize the pluriharmonic symbols for (semi)commuting dual Toeplitz operators on the orthogonal complement of the pluriharmonic Dirichlet space in Sobolev space of the unit ball.
Yinyin Hu, Yufeng Lu, Tao Yu
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Skew-Commuting Toeplitz Operators and Dual Toeplitz Operators on Bergman Spaces
MathematicsWe study the skew-commutativity of Toeplitz operators and dual Toeplitz operators on the Bergman space of the unit disk. For bounded harmonic symbols, we characterize when two Toeplitz operators are skew-commuting. For general bounded measurable symbols,
Caochuan Ma, Tong Guan, Jianxiang Dong
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DREAMER: Rapid and Simultaneous Multiple Contrast Magnetic Resonance Imaging of Solid and Soft Tissue. [PDF]
Magn Reson MedABSTRACT Purpose Pediatric craniofacial imaging may involve examination of both the skull and brain tissues via CT and MRI, respectively. DREAMER (Dual Repetition and Echo Acquisition with Multi‐contrast Encoding and Reconstruction) simultaneously acquires solid‐ and soft‐tissue images, potentially providing a rapid, high‐resolution, and radiation‐free
Vu BD +8 more
europepmc +2 more sources
Hyponormal Dual Toeplitz Operators on the Orthogonal Complement of the Harmonic Bergman Space
Acta Mathematica Sinica, English Series, 2023 15 ...
Wang, Chong Chao, Zhao, Xian Feng
exaly +4 more sources