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## Search Articles

1.
Full Text
Approximating the extreme Ritz values and upper bounds for the A-norm of the error in CG

Numerical algorithms, ISSN 1572-9265, 11/2018, Volume 82, Issue 3, pp. 937 - 968

In practical conjugate gradient (CG) computations, it is important to monitor the quality of the approximate solution to A
x = b so that the CG algorithm can...

Incremental norm estimator | Numeric Computing | Conjugate gradients | Theory of Computation | Algorithms | Algebra | 65F10 | Numerical Analysis | Computer Science | 65F15 | Error norm estimation | 65F35 | Approximation of Ritz values | Physical Sciences | Mathematics | Mathematics, Applied | Science & Technology | Lower bounds | Approximation | Upper bounds | Eigenvalues | Iterative methods | Estimates | Matrix methods | Eigen values | Extreme values

Incremental norm estimator | Numeric Computing | Conjugate gradients | Theory of Computation | Algorithms | Algebra | 65F10 | Numerical Analysis | Computer Science | 65F15 | Error norm estimation | 65F35 | Approximation of Ritz values | Physical Sciences | Mathematics | Mathematics, Applied | Science & Technology | Lower bounds | Approximation | Upper bounds | Eigenvalues | Iterative methods | Estimates | Matrix methods | Eigen values | Extreme values

Journal Article

1977, Lecture notes in mathematics, ISBN 9780387071473, Volume 618., 145

Book

3.
Full Text
CONVERGENCE OF THE LARGEST SINGULAR VALUE OF A POLYNOMIAL IN INDEPENDENT WIGNER MATRICES

The Annals of probability, ISSN 0091-1798, 5/2013, Volume 41, Issue 3, pp. 2103 - 2181

For polynomials in independent Wigner matrices, we prove convergence of the largest singular value to the operator norm of the corresponding polynomial in free semicircular variables, under fourth moment hypotheses...

Integers | Tensors | Algebra | Mathematical theorems | Eigenvalues | Polynomials | Random variables | Matrix identities | Linearization | Tunnels | Singular values | Schwinger-Dyson equation | Support | Wigner matrices | Noncommutative polynomials | Spectrum | Statistics & Probability | Physical Sciences | Mathematics | Science & Technology | Studies | Matrix | Mathematical analysis | Probability distribution | Estimating techniques | Eigen values | 15B52 | Schwinger–Dyson equation | spectrum | 60B20 | singular values | support

Integers | Tensors | Algebra | Mathematical theorems | Eigenvalues | Polynomials | Random variables | Matrix identities | Linearization | Tunnels | Singular values | Schwinger-Dyson equation | Support | Wigner matrices | Noncommutative polynomials | Spectrum | Statistics & Probability | Physical Sciences | Mathematics | Science & Technology | Studies | Matrix | Mathematical analysis | Probability distribution | Estimating techniques | Eigen values | 15B52 | Schwinger–Dyson equation | spectrum | 60B20 | singular values | support

Journal Article

International journal of operations & production management, ISSN 0144-3577, 11/2016, Volume 36, Issue 11, pp. 1530 - 1550

.... In the present study, a lean-team leader’s work values are assumed to affect his or her team members...

Team effectiveness | Leadership | Team members’ information sharing behavior | Work values | Lean management | Business & Economics | Social Sciences | Management | Leadership styles | Lean manufacturing | Analysis | Work groups | Operations management | Middle management | Team leaders | Conservation | Human factors | Employees | Altruism | Regression analysis | Empirical analysis | Total quality | Empowerment | Variables | Production management | Hypotheses | Managers | Workers | Information sharing | Teams | Behavior | Manufacturing | Teamwork | Human behavior | Eigen values | Clusters | Design analysis

Team effectiveness | Leadership | Team members’ information sharing behavior | Work values | Lean management | Business & Economics | Social Sciences | Management | Leadership styles | Lean manufacturing | Analysis | Work groups | Operations management | Middle management | Team leaders | Conservation | Human factors | Employees | Altruism | Regression analysis | Empirical analysis | Total quality | Empowerment | Variables | Production management | Hypotheses | Managers | Workers | Information sharing | Teams | Behavior | Manufacturing | Teamwork | Human behavior | Eigen values | Clusters | Design analysis

Journal Article

Journal of multivariate analysis, ISSN 0047-259X, 10/2012, Volume 111, pp. 120 - 135

In this paper, we consider the singular values and singular vectors of finite, low rank perturbations of large rectangular random matrices...

Random matrices | Random perturbation | Free probability | Haar measure | Random eigenvectors | Sample covariance matrices | Random eigenvalues | Phase transition | Statistics & Probability | Physical Sciences | Mathematics | Science & Technology | Studies | Integral transforms | Matrix | Random variables | Asymptotic methods | Eigen values

Random matrices | Random perturbation | Free probability | Haar measure | Random eigenvectors | Sample covariance matrices | Random eigenvalues | Phase transition | Statistics & Probability | Physical Sciences | Mathematics | Science & Technology | Studies | Integral transforms | Matrix | Random variables | Asymptotic methods | Eigen values

Journal Article

American journal of physics, ISSN 1943-2909, 06/2008, Volume 76, Issue 6, pp. 579 - 584

...–Coulomb problem to obtain expressions for the energy levels and all expectation values involving integer powers of the radius...

Physical Sciences | Social Sciences | Physics, Multidisciplinary | Education & Educational Research | Education, Scientific Disciplines | Physics | Science & Technology | Wave equation | Methods | Dirac equation | Quantum theory | Eigen values

Physical Sciences | Social Sciences | Physics, Multidisciplinary | Education & Educational Research | Education, Scientific Disciplines | Physics | Science & Technology | Wave equation | Methods | Dirac equation | Quantum theory | Eigen values

Journal Article

Nature physics, ISSN 1745-2473, 12/2017, Volume 13, Issue 12, pp. 1191 - 1194

One of the most intriguing features of quantum mechanics is that variables might not have definite values...

Physics, Multidisciplinary | Physical Sciences | Physics | Science & Technology | Eigenvalues | Quantum mechanics | Quantum theory | Eigen values | Physics - Quantum Physics

Physics, Multidisciplinary | Physical Sciences | Physics | Science & Technology | Eigenvalues | Quantum mechanics | Quantum theory | Eigen values | Physics - Quantum Physics

Journal Article

Foundations of physics, ISSN 1572-9516, 03/2019, Volume 49, Issue 3, pp. 298 - 316

We investigate in this work the meaning of weak values through the prism of property ascription in quantum systems...

History and Philosophical Foundations of Physics | Philosophy of Science | Classical Mechanics | Post-selected quantum systems | Measurement in quantum mechanics | Properties of quantum systems | Weak measurements | Quantum Physics | Classical and Quantum Gravitation, Relativity Theory | Physics | Statistical Physics and Dynamical Systems | Physics, Multidisciplinary | Physical Sciences | Science & Technology | Measurement | Quantum theory | Eigenvalues | Eigenvectors | Quantum mechanics | Eigen values | Physics - Quantum Physics

History and Philosophical Foundations of Physics | Philosophy of Science | Classical Mechanics | Post-selected quantum systems | Measurement in quantum mechanics | Properties of quantum systems | Weak measurements | Quantum Physics | Classical and Quantum Gravitation, Relativity Theory | Physics | Statistical Physics and Dynamical Systems | Physics, Multidisciplinary | Physical Sciences | Science & Technology | Measurement | Quantum theory | Eigenvalues | Eigenvectors | Quantum mechanics | Eigen values | Physics - Quantum Physics

Journal Article

Physica. B, Condensed matter, ISSN 0921-4526, 12/2018, Volume 551, pp. 339 - 346

In their original framework weak values must be measured by weak measurements that are minimally disturbing, meaning that the coupling between an investigated quantum system and a measurement device...

Weak values | Spin | Neutron | Interferometry | Neutrons | Eigenvalues | Quantum physics | Quantum theory | Eigen values

Weak values | Spin | Neutron | Interferometry | Neutrons | Eigenvalues | Quantum physics | Quantum theory | Eigen values

Journal Article

Journal of applied mathematics & computing, ISSN 1598-5865, 10/2016, Volume 52, Issue 1, pp. 157 - 172

... of nonlinear Caputo fractional order three point boundary value problem has a positive solution by an application of Guo...

Computational Mathematics and Numerical Analysis | Green’s function | 34B15 | Mathematics | Theory of Computation | Eigenvalue interval | Iterative system | Caputo fractional order | Fixed point theorem | 39A10 | Mathematics of Computing | Appl.Mathematics/Computational Methods of Engineering | Positive solution | 34A40 | Studies | Boundary value problems | Iterative methods | Mathematical analysis | Interval arithmetic | Eigen values | Intervals | Eigenvalues | Texts | Nonlinearity | Mathematical models

Computational Mathematics and Numerical Analysis | Green’s function | 34B15 | Mathematics | Theory of Computation | Eigenvalue interval | Iterative system | Caputo fractional order | Fixed point theorem | 39A10 | Mathematics of Computing | Appl.Mathematics/Computational Methods of Engineering | Positive solution | 34A40 | Studies | Boundary value problems | Iterative methods | Mathematical analysis | Interval arithmetic | Eigen values | Intervals | Eigenvalues | Texts | Nonlinearity | Mathematical models

Journal Article

AIP conference proceedings, ISSN 0094-243X, 10/2020, Volume 2261, Issue 1

The minimum edge dominating Eigen values of a graph G are the Eigen values of D′(G) where D′ be a minimum edge dominating set of a graph G...

Eigen values

Eigen values

Journal Article

Journal of applied mathematics & computing, ISSN 1598-5865, 6/2016, Volume 51, Issue 1, pp. 127 - 144

In this paper using fixed point index theory we study the existence of positive solutions for a second order boundary value problem on time scales...

Computational Mathematics and Numerical Analysis | Time scale | Mathematics | Theory of Computation | The first eigenvalue | 34A08 | 34B18 | Fixed point index | Boundary value problem | 47H11 | Mathematics of Computing | Appl.Mathematics/Computational Methods of Engineering | Positive solution | 45M20 | Studies | Boundary value problems | Mathematical analysis | Eigen values | Computation | Existence theorems | Eigenvalues | Time | Mathematical models | Linear operators

Computational Mathematics and Numerical Analysis | Time scale | Mathematics | Theory of Computation | The first eigenvalue | 34A08 | 34B18 | Fixed point index | Boundary value problem | 47H11 | Mathematics of Computing | Appl.Mathematics/Computational Methods of Engineering | Positive solution | 45M20 | Studies | Boundary value problems | Mathematical analysis | Eigen values | Computation | Existence theorems | Eigenvalues | Time | Mathematical models | Linear operators

Journal Article

Journal of multivariate analysis, ISSN 0047-259X, 05/2013, Volume 117, pp. 246 - 256

.... This is used to provide spectral representations for the classical power mean values Mt(x) which turn out to be unique mixtures of the functions x⟼mini≤d(aixi) for t≤1...

Fully [formula omitted]-increasing | Homogeneous distribution | Co-survival function | Classical mean value | Stable tail dependence function | Spectral representation | Fully d-increasing | Statistics & Probability | Physical Sciences | Mathematics | Science & Technology | Studies | Probability distribution | Mathematical functions | Multivariate analysis | Eigen values

Fully [formula omitted]-increasing | Homogeneous distribution | Co-survival function | Classical mean value | Stable tail dependence function | Spectral representation | Fully d-increasing | Statistics & Probability | Physical Sciences | Mathematics | Science & Technology | Studies | Probability distribution | Mathematical functions | Multivariate analysis | Eigen values

Journal Article

PloS one, ISSN 1932-6203, 09/2020, Volume 15, Issue 9, pp. e0238294 - e0238294

.... The original DEM nodes are sampled using the Maximal Poisson-disk Sampling (MPS), in which, the disk's size of each sample is computed on basis of the Singular Value Decomposition (SVD...

Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | Models | Poisson processes | Digital Elevation Models | Simplification | Adaptive sampling | Noise | Decomposition | Nodes | Remote sensing | Complexity | Heterogeneity | Engineering | Accuracy | Elevation | Algorithms | Terrain | Eigenvalues | Sampling methods | Life sciences | Sampling | Methods | Eigen values | Singular value decomposition | Index Medicus

Science & Technology - Other Topics | Multidisciplinary Sciences | Science & Technology | Models | Poisson processes | Digital Elevation Models | Simplification | Adaptive sampling | Noise | Decomposition | Nodes | Remote sensing | Complexity | Heterogeneity | Engineering | Accuracy | Elevation | Algorithms | Terrain | Eigenvalues | Sampling methods | Life sciences | Sampling | Methods | Eigen values | Singular value decomposition | Index Medicus

Journal Article

Computers & mathematics with applications (1987), ISSN 0898-1221, 03/2017, Volume 73, Issue 6, pp. 959 - 969

This paper is devoted to solving boundary value problems for important fractional differential equations of the Fokker...

The Fourier method | Boundary value problems | Fractional Fokker–Planck equations | Caputo derivative operator | Physical Sciences | Mathematics | Mathematics, Applied | Science & Technology | Analysis | Differential equations | Studies | Advection | Random walk | Fourier analysis | Random walk theory | Eigenvectors | Dispersions | Eigen values | Self-similarity

The Fourier method | Boundary value problems | Fractional Fokker–Planck equations | Caputo derivative operator | Physical Sciences | Mathematics | Mathematics, Applied | Science & Technology | Analysis | Differential equations | Studies | Advection | Random walk | Fourier analysis | Random walk theory | Eigenvectors | Dispersions | Eigen values | Self-similarity

Journal Article