Results 21 to 30 of about 647,764 (285)

Gaussian quadrature inference for multicarrier continuous-variable quantum key distribution [PDF]

open access: yesQuantum Studies: Mathematics and Foundations, 2015
A multicarrier continuous-variable quantum key distribution (CVQKD) protocol utilizes Gaussian subcarrier quantum continuous variables (CV) for information transmission.
L. Gyongyosi
semanticscholar   +1 more source

Legendre wavelet method combined with the Gauss quadrature rule for numerical solution of fractional integro-differential equations [PDF]

open access: yesIranian Journal of Numerical Analysis and Optimization, 2022
In this paper, we use a novel technique to solve the nonlinear fractional Volterra-Fredholm integro-differential equations (FVFIDEs). To this end, the Legendre wavelets are used in conjunction with the quadrature rule for converting the problem into a ...
M. Riahi Beni
doaj   +1 more source

Computational Method for Optimal Guidance and Control Using Adaptive Gaussian Quadrature Collocation

open access: yesJournal of Guidance Control and Dynamics, 2019
A method is described for computational optimal guidance and control using adaptive Gaussian quadrature collocation and sparse nonlinear programming.
Miriam E. Dennis, W. Hager, Anil V. Rao
semanticscholar   +1 more source

A bivariate longitudinal cluster model with application to the {C}ognitive {R}eflection {T}est [PDF]

open access: yesTutorials in Quantitative Methods for Psychology, 2022
The Cognitive Reflection Test (CRT) is a test designed to assess subjects' ability to override intuitively appealing but incorrect responses. Psychologists are concerned with whether subjects improve their scores on the test with repeated exposure, in ...
Berkowitz, Matthew   +1 more
doaj   +1 more source

Mode-division-multiplexing of multiple Bessel-Gaussian beams carrying orbital-angular-momentum for obstruction-tolerant free-space optical and millimetre-wave communication links [PDF]

open access: yes, 2016
We experimentally investigate the potential of using ‘self-healing’ Bessel-Gaussian beams carrying orbital-angular-momentum to overcome limitations in obstructed free-space optical and 28-GHz millimetre-wave communication links. We multiplex and transmit
Ahmed, Nisar   +15 more
core   +1 more source

Orthogonal polynomials and generalized Gauss-Rys quadrature formulae

open access: yesKuwait Journal of Science, 2021
Orthogonal polynomials and the corresponding quadrature formulas of Gaussian type with respect to the even weight function $\omega^{\lambda}(t;x)=\exp(-x t^2)(1-t^2)^{\lambda-1/2}$ on $(-1,1)$, with parameters $\lambda>-1/2$ and $x>0$, are considered.
Gradimir Milovanovic, Nevena Vasovic ́
doaj   +1 more source

Optimal Gaussian measurements for phase estimation in single-mode Gaussian metrology [PDF]

open access: yes, 2019
The central issue in quantum parameter estimation is to find out the optimal measurement setup that leads to the ultimate lower bound of an estimation error.
Jeong, Hyunseok   +6 more
core   +4 more sources

Gaussian quadrature rules and A-stability of Galerkin schemes for ODE

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
The A-stability properties of continuous and discontinuous Galerkin methods for solving ordinary differential equations (ODEs) are established using properties of Legendre polynomials and Gaussian quadrature rules. The influence on the A-stability of the
Ali Bensebah   +2 more
doaj   +1 more source

Adaptive Quadrature Schemes for Bayesian Inference via Active Learning

open access: yesIEEE Access, 2020
We propose novel adaptive quadrature schemes based on an active learning procedure. We consider an interpolative approach for building a surrogate posterior density, combining it with Monte Carlo sampling methods and other quadrature rules.
Fernando Llorente Fernandez   +4 more
doaj   +1 more source

Gaussian quadrature and lattice discretization of the Fermi-Dirac distribution for graphene. [PDF]

open access: yesPhysical review. E, Statistical, nonlinear, and soft matter physics, 2013
We construct a lattice kinetic scheme to study electronic flow in graphene. For this purpose, we first derive a basis of orthogonal polynomials, using as the weight function the ultrarelativistic Fermi-Dirac distribution at rest.
D. Oettinger, M. Mendoza, H. Herrmann
semanticscholar   +1 more source

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