Zobrazeno 1 - 10
of 1 713
pro vyhledávání: '"Tanh-sinh quadrature"'
Autor:
Yalcin Arisoy, Birol Kaya
Publikováno v:
Wave Propagation in Materials for Modern Applications
DQM has found increasing use in recent years in Hydraulic Engineering, because it is an alternative approach to the standard methods such as Finite Difference Method, Finite Element Method and Finite Volume Method. From the previous applications of D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54bbbe1f719f9ff88afc164ad00a8317
http://www.intechopen.com/articles/show/title/differential-quadrature-method-for-linear-long-wave-propagation-in-open-channels
http://www.intechopen.com/articles/show/title/differential-quadrature-method-for-linear-long-wave-propagation-in-open-channels
Publikováno v:
Journal of Computational Physics
Journal of Computational Physics, Elsevier, 2018, 365, pp.269-293. ⟨10.1016/j.jcp.2018.03.025⟩
Journal of Computational Physics, Elsevier, 2018, 365, pp.269-293. ⟨10.1016/j.jcp.2018.03.025⟩
International audience; The conditional quadrature method of moments (CQMOM) was introduced by Yuan and Fox [J. Comput. Phys. 230 (22), 8216–8246 (2011)] to reconstruct a velocity distribution function (VDF) from a finite set of its integer moments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::567511e21867373edeccafdd3ddeb7ae
https://doi.org/10.1016/j.jcp.2018.03.025
https://doi.org/10.1016/j.jcp.2018.03.025
Autor:
M. Fakharany, Vera N. Egorova
Publikováno v:
BIRD: BCAM's Institutional Repository Data
instname
Journal of Computational and Applied Mathematics, 2018, 330, 822-834
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
Journal of Computational and Applied Mathematics, 2018, 330, 822-834
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
[EN] In this work a finite difference approach together with a bivariate Gauss¿Hermite quadrature technique is developed for partial-integro differential equations related to option pricing problems on two underlying asset driven by jump-diffusion m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3c83a84853a21908ddaca000953afa1
https://doi.org/10.1016/j.cam.2017.03.032
https://doi.org/10.1016/j.cam.2017.03.032
Publikováno v:
Applied Mathematics and Computation. 320:580-595
Vibrational response of antisymmetric angle-ply laminated conical shell based on transverse shear deformation theory is analyzed in this research. The equilibrium and corresponding boundary equations including the extension-coupling terms are derived
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf43b009073087321146e141c7ed92da
https://doi.org/10.1016/j.amc.2017.10.017
https://doi.org/10.1016/j.amc.2017.10.017
Publikováno v:
IEEE Transactions on Signal Processing. 66:617-626
An efficient spatial correlation approximation for clustered multiple-input multiple-output channels based on a hierarchical angle structure is presented. To avoid complicated numerical integrations, different approximations have been proposed in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::170b2036dd5047be692a96587462861c
https://doi.org/10.1109/tsp.2017.2773425
https://doi.org/10.1109/tsp.2017.2773425
Publikováno v:
Numerical Algorithms. 79:853-877
In mathematical physics, the space-fractional diffusion equations are of particular interest in the studies of physical phenomena modelled by Levy processes, which are sometimes called super-diffusion equations. In this article, we develop the differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e6da1389fc7db977d5f0d8df3bb877a
https://doi.org/10.1007/s11075-017-0464-0
https://doi.org/10.1007/s11075-017-0464-0
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 328:554-564
We develop quadrature rules for the isogeometric analysis of wave propagation and structural vibrations that minimize the discrete dispersion error of the approximation. The rules are optimal in the sense that they only require two quadrature points
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::620af840e3fa12508516c6ccfb3baeb1
https://doi.org/10.1016/j.cma.2017.09.025
https://doi.org/10.1016/j.cma.2017.09.025
Autor:
Toni Karvonen, Simo Särkkä
Publikováno v:
SIAM JOURNAL ON SCIENTIFIC COMPUTING. 40(2):A697-A720
Kernel quadratures and other kernel-based approximation methods typically suffer from prohibitive cubic time and quadratic space complexity in the number of function evaluations. The problem arises because a system of linear equations needs to be sol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6b0687ef91815af0dfddc4777f750ca
http://juuli.fi/Record/0287453218
http://juuli.fi/Record/0287453218
Autor:
Mahmoud A. Zaky
Publikováno v:
Computational and Applied Mathematics. 37:3525-3538
In this study, a Legendre spectral tau method is revisited to handle the multi-term time-fractional diffusion equations (MTT-FDEs). An error estimate and rigorous convergence analysis are carried out using some critical theorems. The applicability an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0cad8679225f1c7cba9da5eb67a4e99
https://doi.org/10.1007/s40314-017-0530-1
https://doi.org/10.1007/s40314-017-0530-1
Publikováno v:
Journal of Mathematical Analysis and Applications. 455:592-605
We consider the approximation of integrals with respect to measures supported on the unit circle by means of positive quadrature formulas with maximal domain of exactness and up to three preassigned nodes. The quadrature formulas are exact in a new n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a0e344525b780cbbe5313c6381d8b5d
https://doi.org/10.1016/j.jmaa.2017.05.055
https://doi.org/10.1016/j.jmaa.2017.05.055