Results 161 to 170 of about 498,404 (212)
Time-resolved MR fingerprinting for T<sub>2</sub>* signal extraction: MR fingerprinting meets echo planar time-resolved imaging. [PDF]
Magn Reson MedCui D, Liu X, Larson PEZ, Xu D.
europepmc +1 more source
Constructing Number Field Isomorphisms from *-Isomorphisms of Certain Crossed Product C*-Algebras. [PDF]
Commun Math PhysBruce C, Takeishi T.
europepmc +1 more source
Improved Spiral Projection MR Fingerprinting via Memory-Efficient Synergic Optimization of 3D Spiral Trajectory, Image Reconstruction and Parameter Estimation (SOTIP). [PDF]
IEEE Trans Med ImagingZou J +4 more
europepmc +1 more source
Fundamental limits to multi-functional and tunable nanophotonic response. [PDF]
NanophotonicsShim H, Kuang Z, Lin Z, Miller OD.
europepmc +1 more source
Phase-lag mixed integral equation of a generalized symmetric potential kernel and its physical meanings in (3+1) dimensions. [PDF]
HeliyonJan AR.
europepmc +1 more source
On Quasisimilarity for Toeplitz Operators
Canadian Mathematical Bulletin, 1985 AbstractIn this article we give a sufficient condition for quasisimilar analytic Toeplitz operators to be unitarily equivalent. We also use a result of Deddens and Wong to give a sufficient condition for an operator intertwining two analytic Toeplitz operators to intertwine their inner parts too.
K. Seddighi
openaire +3 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
International Journal of Mathematics, 1996
We study Toeplitz operators on Bergman spaces using techniques from the analysis of Dirac-type operators on complete Riemannian manifolds, and prove an index theorem of Boutet de Monvel from this point of view. Our approach is similar to that of Baum and Douglas [2], but we replace boundary value theory for the Dolbeaut operator with much simpler ...
Guentner, Erik, Higson, Nigel
openaire +1 more source
We study Toeplitz operators on Bergman spaces using techniques from the analysis of Dirac-type operators on complete Riemannian manifolds, and prove an index theorem of Boutet de Monvel from this point of view. Our approach is similar to that of Baum and Douglas [2], but we replace boundary value theory for the Dolbeaut operator with much simpler ...
Guentner, Erik, Higson, Nigel
openaire +1 more source
Toeplitz Operators on Dirichlet Spaces
Acta Mathematica Sinica, English Series, 2001Let \(B_n\) be the unit ball in \(\mathbb{C}^n\) and \(\mathcal{D}\) the Dirichlet space, that is, the subspace of analytic functions in the Sobolev space with the norm \[ \left[\sum_{i=1}^n\int_{B_n}\left(\left|\frac{\partial f}{\partial z_i}(z)^2+ \frac{\partial f}{\partial \overline{z_i}}(z)^2 \right|\right) dv\right]^\frac{1}{2}.
Lu, Yu Feng, Sun, Shun Hua
openaire +3 more sources
2023
AbstractThis chapter surveys Toeplitz operators Tφ : H2 → H2, Tφf = P + (φf), on the Hardy space H2, where φ ∈ L∞(T) and P+ is the orthogonal projection of L2(T) onto H2. We examine the matrix representations of these operators, their spectral properties, and a characterization of them related to the unilateral shift.
Stephan Ramon Garcia +2 more
openaire +1 more source
AbstractThis chapter surveys Toeplitz operators Tφ : H2 → H2, Tφf = P + (φf), on the Hardy space H2, where φ ∈ L∞(T) and P+ is the orthogonal projection of L2(T) onto H2. We examine the matrix representations of these operators, their spectral properties, and a characterization of them related to the unilateral shift.
Stephan Ramon Garcia +2 more
openaire +1 more source