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International Journal of Fluid Mechanics Research

年間 6 号発行

ISSN 印刷: 2152-5102

ISSN オンライン: 2152-5110

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.1 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.0002 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.33 SJR: 0.256 SNIP: 0.49 CiteScore™:: 2.4 H-Index: 23

Indexed in

Exponentially Fitted Modified Upwind Scheme for Singular Perturbation Problems

巻 33, 発行 2, 2006, pp. 119-136
DOI: 10.1615/InterJFluidMechRes.v33.i2.10
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要約

In this paper, an exponentially fitted modified upwind scheme is presented for solving singularly perturbed two-point boundary value problems with the boundary layer at one end (left or right) point. A fitting factor is introduced in a modified upwind scheme and is obtained from the theory of singular perturbations. A tridiagonal finite difference scheme is obtained and is solved by using the Thomas algorithm. Several linear and nonlinear problems are solved and observed, which show that the present method approximates the exact solution very well.

によって引用された
  1. Mohapatra J., Reddy N. Raji, Exponentially Fitted Finite Difference Scheme For Singularly Perturbed Two Point Boundary Value Problems, International Journal of Applied and Computational Mathematics, 1, 2, 2015. Crossref

  2. Raji Reddy N., Mohapatra Jugal, An Efficient Numerical Method for Singularly Perturbed Two Point Boundary Value Problems Exhibiting Boundary Layers, National Academy Science Letters, 38, 4, 2015. Crossref

  3. Mohapatra Jugal, A Computational Method for Solving Singularly Perturbed Boundary Value Problem, National Academy Science Letters, 41, 2, 2018. Crossref

  4. Alam Mohammad Javed, Prasad Hari Shankar, Ranjan Rakesh, A New Exponentially Fitted Numerical Integration Scheme for Solving Singularly Perturbed Two Point Boundary Value Problems, WSEAS TRANSACTIONS ON MATHEMATICS, 19, 2020. Crossref

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