Results 31 to 40 of about 3,849,710 (299)
The Asymptotic and Numerical Inversion of the Marcum Q‐Function [PDF]
Studies in applied mathematics (Cambridge), 2014 The generalized Marcum functions appear in problems of technical and scientific areas such as, for example, radar detection and communications. In mathematical statistics and probability theory these functions are called the noncentral gamma or the ...
Amparo Gil, J. Segura, N. Temme
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Trends in Computational and Applied Mathematics, 2018 In this paper, a three-dimensional solution of the steady-state advection-diffusion equation is obtained applying the Generalized Integral Advection Diffusion Multilayer Technique (GIADMT), considering non-local closure for turbulent flow. Two different
Camila Pinto da Costa +2 more
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Run up flow of a couple stress fluid between parallel plates
Nonlinear Analysis, 2010 Consider the flow of an incompressible fluid between two parallel plates, initially induced by a constant pressure gradient. After steady state is attained, the pressure gradient is suddenly with drawn while the plates are impulsively started ...
M. Devakar, T. K. V. Iyengar
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Numerical methods for the inverse nonlinear fourier transform [PDF]
2015 Tyrrhenian International Workshop on Digital Communications (TIWDC), 2015 We introduce a new numerical method for the computation of the inverse nonlinear Fourier transform and compare its computational complexity and accuracy to those of other methods available in the literature.
CIVELLI, STELLA +2 more
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Meikuang Anquan, 2020 A roadway support optimization method based on parametric numerical calculation inversion analysis is proposed. Based on the measured values, the geomechanical parameters with less error between the calculated results and the actual mineralization are ...
FU Qiang
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Critical point calculations by numerical inversion of functions [PDF]
Chemical Engineering Communications, 2020 In this work, we propose a new approach to the problem of critical point calculation, based on the formulation of Heidemann and Khalil (1980). This leads to a $2 \times 2$ system of nonlinear algebraic equations in temperature and molar volume, which makes possible the prediction of critical points of the mixture through an adaptation of the technique ...
C. N. Parajara +4 more
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Numerical modelling of inversion tectonics in fold-and-thrust belts
Tectonophysics, 2019 This work presents numerical experiments of inversion of rift basins and consequent sub-thrust imbrication in tectonic wedges. Half-graben basins initially develop and then are covered with a post-rift sequence bearing a decollement-prone horizon (i.e ...
P. Granado, J. Ruh
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Analysis of Volterra Integrodifferential Equations with the Fractal-Fractional Differential Operator
Complexity, 2023 In this paper, a class of integrodifferential equations with the Caputo fractal-fractional derivative is considered. We study the exact and numerical solutions of the said problem with a fractal-fractional differential operator.
null Kamran +5 more
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, 2016 Measurement uncertainty analysis based on combining the state-of-knowledge distributions requires evaluation of the probability density function (PDF), the cumulative distribution function (CDF), and/or the quantile function (QF) of a random variable ...
V. Witkovský
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Numerical Inverse Scattering for the Toda Lattice
Communications in Mathematical Physics, 2017 We present a method to compute the inverse scattering transform (IST) for the famed Toda lattice by solving the associated Riemann--Hilbert (RH) problem numerically. Deformations for the RH problem are incorporated so that the IST can be evaluated in $\mathcal O(1)$ operations for arbitrary points in the $(n,t)$-domain, including short- and long-time ...
Bilman, Deniz, Trogdon, Thomas
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