Results 11 to 20 of about 8,580 (202)
Analysing time-fractional exotic options via efficient local meshless method
Results in Physics, 2020 In this article, we analyse the numerical simulation of the time-fractional Black-Scholes model governing butterfly spread option, digital option and double barrier option.
Mustafa Inc +5 more
doaj +3 more sources
Numerical simulation of simulate an anomalous solute transport model via local meshless method
Alexandria Engineering Journal, 2020 In this article, an efficient local meshless technique is implemented for the numerical solution of an anomalous mobile-immobile solute transport process.
Imtiaz Ahmad +4 more
doaj +3 more sources
A meshless-based local reanalysis method for structural analysis [PDF]
Computers & Structures, 2017 This study presents a meshless-based local reanalysis (MLR) method. The purpose of this study is to extend reanalysis methods to the Kriging interpolation meshless method due to its high efficiency. In this study, two reanalysis methods: combined approximations CA) and indirect factorization updating (IFU) methods are utilized.
Zhenxing Cheng, Hu Wang
openaire +2 more sources
Meshless Analysis of an Embankment Using Local Galerkin Radial Point Interpolation Method (LGRPIM)
Communications, 2013 The paper deals with use of the meshless method for slope stability analysis. There are many formulations of the meshless methods. The article presents the Local Galerkin Radial Point Interpolation method (LGRPIM) - local weak formulation of the ...
Juraj Muzik +2 more
doaj +1 more source
Complexity, 2021 Fractional partial differential equation models are frequently used to several physical phenomena. Despite the ability to express many complex phenomena in different disciplines, researchers have found that multiterm time-fractional PDEs improve the ...
Bander N. Almutairi +4 more
doaj +1 more source
Adaptive meshless centres and RBF stencils for Poisson equation [PDF]
, 2011 We consider adaptive meshless discretisation of the Dirichlet problem for Poisson equation based on numerical differentiation stencils obtained with the help of radial basis functions. New meshless stencil selection and adaptive refinement algorithms are
Babuska +40 more
core +1 more source
Local large deformation between cut-off wall and core wall on deep overburden by meshless method
Yantu gongcheng xuebao, 2023 As a significant type of dam on deep overburden, the earth core rockfill dam connects the concrete cut-off wall and soil core wall directly, and the "penetration" phenomenon with local large deformation may exist between cut-off wall and core wall due to
ZOU Degao 1, 2, GONG Jin 1, 2, KONG Xianjing 1, 2, QU Yongqian 1, 2, LIU Jingmao 1, 2, CHEN Kai 1, 2
doaj +1 more source
An advanced meshless method for time fractional diffusion equation [PDF]
, 2011 Recently, because of the new developments in sustainable engineering and renewable energy, which are usually governed by a series of fractional partial differential equations (FPDEs), the numerical modelling and simulation for fractional calculus are ...
Gu Y. T. +7 more
core +2 more sources
An Efficient Local Formulation for Time–Dependent PDEs
Mathematics, 2019 In this paper, a local meshless method (LMM) based on radial basis functions (RBFs) is utilized for the numerical solution of various types of PDEs. This local approach has flexibility with respect to geometry along with high order of convergence rate ...
Imtiaz Ahmad +4 more
doaj +1 more source
Characteristic-Based Split Meshless Solution for Couette Flow
Civil and Environmental Engineering, 2014 The paper deals with use of the meshless method for incompressible fluid flow analysis. There are many formulations of the meshless methods. The article presents the Meshless Local Petrov-Galerkin method (MLPG) - local weak formulation of the Navier ...
Mužík Juraj
doaj +1 more source