Results 31 to 40 of about 2,299 (162)

A Novel Hybrid Computational Technique to Study Conformable Burgers’ Equation

open access: yesMathematical and Computational Applications
A fully discrete computational technique involving the implicit finite difference technique and cubic Hermite splines is proposed to solve the non-linear conformable damped Burgers’ equation with variable coefficients numerically.
Abdul-Majeed Ayebire   +3 more
doaj   +1 more source

Solving weakly singular integral equations utilizing the meshless local discrete collocation technique

open access: yesAlexandria Engineering Journal, 2018
The current work presents a computational scheme to solve weakly singular integral equations of the second kind. The discrete collocation method in addition to the moving least squares (MLS) technique established on scattered points is utilized to ...
Pouria Assari
doaj   +1 more source

Approximating Solutions of Non-Linear Troesch’s Problem via an Efficient Quasi-Linearization Bessel Approach

open access: yesMathematics, 2021
Two collocation-based methods utilizing the novel Bessel polynomials (with positive coefficients) are developed for solving the non-linear Troesch’s problem.
Mohammad Izadi   +2 more
doaj   +1 more source

Structural and statistical properties of the collocation technique for error characterization [PDF]

open access: yesNonlinear Processes in Geophysics, 2012
Abstract. The validation of geophysical data sets (e.g. derived from models, exploration techniques or remote sensing) presents a formidable challenge as all products are inherently different and subject to errors. The collocation technique permits the retrieval of the error variances of different data sources without the need to specify one data set ...
Zwieback, Simon   +3 more
openaire   +4 more sources

Numerical solution of second-order nonlinear partial differential equations originating from physical phenomena using Hermite based block methods

open access: yesResults in Physics, 2023
A Hermite based block method (HBBM) is proposed for the numerical solution of second-order non-linear elliptic partial differential equations (PDEs). The development of the method was accomplished through the methodology of interpolation and collocation ...
Emmanuel Oluseye Adeyefa   +2 more
doaj   +1 more source

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

open access: yesAlexandria 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   +2 more
doaj   +1 more source

An Analysis of Translating Collocation Problem on Undergraduate Thesis Abstract of The English Education Study Program

open access: yesJurnal Iqra': Kajian Ilmu Pendidikan, 2017
Present-day, an attractive issue related to language producing phenomenon from source language into target language was frequently happened. Translating collocation in undergraduate thesis abstract often faced the problems.
endang lestariana
doaj   +1 more source

Model-Free Stochastic Collocation for an Arbitrage-Free Implied Volatility, Part II

open access: yesRisks, 2019
This paper explores the stochastic collocation technique, applied on a monotonic spline, as an arbitrage-free and model-free interpolation of implied volatilities. We explore various spline formulations, including B-spline representations. We explain how
Fabien Le Floc’h   +1 more
doaj   +1 more source

Investigating Mobile Device-Based Interaction Techniques for Collocated Merging

open access: yes, 2020
In mixed-focus collaboration, group members create content both individually as a kind of groundwork for discussion and further processing as well as directly together in group work sessions. In case of individual creation, separate documents and contents need to be merged to receive an overall solution.
Romina Kühn   +5 more
openaire   +3 more sources

Beam-forming techniques operating on HF collocated antennas [PDF]

open access: yesElectronics Letters, 2005
Theoretical aspects and experimental results are presented for beam-forming techniques operating on an array of HF collocated antennas without the need for space diversity. This original application achieves the separation of two propagation modes associated with a given path on the ionospheric channel.
Marie, François   +4 more
openaire   +2 more sources

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