Results 61 to 70 of about 5,668 (170)

Quasi-collocation based on CCC-Schoenberg operators and collocation methods

, 2021
We propose a collocation and quasi-collocation method for solving second order boundary value problems $L_2 y=f$, in which the differential operator $L_2$ can be represented in the product formulation, aiming mostly on singular and singularly perturbed boundary value problems.
openaire   +2 more sources

An efficient numerical method for fractional order nonlinear two-point boundary value problem occurring in chemical reactor theory

Alexandria Engineering Journal
This paper is focused on computing an approximate numerical solution of the strongly nonlinear multi-order fractional version (SNMOFV) of a BVP that appears in the theory of chemical reactors.
Devendra Kumar, Hunney Nama, Dumitru Baleanu   +2 more
doaj   +1 more source

Significance of Convection and Internal Heat Generation on the Thermal Distribution of a Porous Dovetail Fin with Radiative Heat Transfer by Spectral Collocation Method. [PDF]

Micromachines (Basel), 2022
Sowmya G, Lashin MMA, Khan MI, Khan MI, Kumar RSV, Jagadeesha KC, Prasannakumara BC, Guedri K, Bafakeeh OT, Mohamed Tag-ElDin ES, Galal AM.   +10 more
europepmc   +1 more source

An Efficient Numerical Scheme for Fractional Order Mathematical Model of Cytosolic Calcium Ion in Astrocytes

Fractal and Fractional
The major aim of this article is to obtain the numerical solution of a fractional mathematical model with a nonsingular kernel for thrombin receptor activation in calcium signals using two numerical schemes based on the collocation techniques. We present
Devendra Kumar, Hunney Nama, Jagdev Singh, Jitendra Kumar   +3 more
doaj   +1 more source

Shifted Legendre Collocation Method for the Solution of Unsteady Viscous-Ohmic Dissipative Hybrid Ferrofluid Flow over a Cylinder. [PDF]

Nanomaterials (Basel), 2021
Saranya S, Al-Mdallal QM, Javed S.
europepmc   +1 more source

Numerical computing approach for solving Hunter-Saxton equation arising in liquid crystal model through sinc collocation method. [PDF]

Heliyon, 2021
Ahmad I, Ilyas H, Kutlu K, Anam V, Hussain SI, Guirao JLG.   +5 more
europepmc   +1 more source

Collocation methods for linear elliptic problems

BIT, 1978
Collocation methods based on piecewise Hermite cubic polynomials are applied to linear elliptic problems subject to Dirichlet and Neumann boundary conditions on rectangular domains. A priori estimates are obtained for the error of approximation.
openaire   +3 more sources

A hybrid collocation method based on combining the third kind Chebyshev polynomials and block-pulse functions for solving higher-order initial value problems

Kuwait Journal of Science, 2016
The purpose of this paper is to propose a new collocation method for solving linear and nonlinear differential equations of high order as well as solving the differential equation on a very large interval.
Saeid Jahangiri, khosrow maleknejad, Majid Tavassoli Kajani   +2 more
doaj  

Accelerate the Electrolyte Perturbed-Chain Statistical Associating Fluid Theory-Density Functional Theory Calculation With the Chebyshev Pseudo-Spectral Collocation Method. Part II. Spherical Geometry and Anderson Mixing. [PDF]

Front Chem, 2021
Sun Y, Dai Z, Shen G, Lu X, Ling X, Ji X.   +5 more
europepmc   +1 more source

Spectral collocation method for convection-diffusion equation

Demonstratio Mathematica
Spectral collocation method, named linear barycentric rational interpolation collocation method (LBRICM), for convection-diffusion (C-D) equation with constant coefficient is considered.
Li Jin, Cheng Yongling
doaj   +1 more source