Tensor operator

Known as: Spherical tensor operator 
In pure and applied mathematics, quantum mechanics and computer graphics, a tensor operator generalizes the notion of operators which are scalars and… (More)
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1955-2018
05019552017

Related topics

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18 relations
Angular momentum operatorClebsch–Gordan coefficientsClebsch–Gordan coefficients for SU(3)Computer graphics
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Broader (3)

Image processingLinear algebraQuantum mechanics

Related mentions per year

Related mentions per year

1936-2019
19401960198020002020
Tensor operator
Linear algebra
Image processing
Quantum mechanics
Hamiltonian (quantum mechanics)
Computer graphics

Papers overview

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2013
2013
Polarizability tensor retrieval for magnetic and plasmonic antenna design
A key quantity in the design of plasmonic antennas and metasurfaces, as well as metamaterials, is the electrodynamic… (More)
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Highly Cited
2012
Highly Cited
2012
Reduced Basis Approximation for Nonlinear Parametrized Evolution Equations based on Empirical Operator Interpolation
We present a new approach to treat nonlinear operators in reduced basis approximations of parametrized evolution equations. Our… (More)
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2009
2009
Tensor-structured Preconditioners and Approximate Inverse of Elliptic Operators in
In the present paper we analyse a class of tensor-structured preconditioners for the multidimensional second order elliptic… (More)
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2008
2008
Semiclassical Non-concentration near Hyperbolic Orbits
  • HANS CHRISTIANSON
  • 2008
For a large class of semiclassical pseudodifferential operators, including Schrödinger operators, P (h) = −h∆g + V (x), on… (More)
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2008
2008
A polynomial based approach to extract the maxima of an antipodally symmetric spherical function and its application to extract fiber directions from the Orientation Distribution Function in…
In this paper we extract the geometric characteristics from an antipodally symmetric spherical function (ASSF), which can be… (More)
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2005
2005
The Spherical Tensor Gradient Operator
The spherical tensor gradient operator Y l (∇), which is obtained by replacing the Cartesian components of r by the Cartesian… (More)
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2001
2001
Comments on the Stress-Energy Tensor Operator in Curved Spacetime
The technique based on the ∗-algebra of Wick products of formal field operators in curved spacetime [2, 3], in the local version… (More)
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2001
2001
Plane-based Projective Reconstruction
A linear method for computing a projective reconstruction from a large number of images is presented and then evaluated. The… (More)
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Highly Cited
1998
Highly Cited
1998
On the issue of obtaining OWA operator weights
We first investigate the issue of obtaining the weights associated with the OWA aggregation in the situation when we have… (More)
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Highly Cited
1990
Highly Cited
1990
Eigen-structure of the Fourth-order Cumulant Tensor with Application to the Blind Source Separation Problem
This communication deals with higher-order multivariate statistics. A first theoretical part is followed by an original… (More)
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