Temat: singular perturbation problems - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Numerical solution of singularly perturbed two parameter problems using exponential splines
Autorzy:: Padmaja, P.
Aparna, P.
Gorla, Rama Subba Reddy
Pothanna, N.
Powiązania:: https://bibliotekanauki.pl/articles/1839837.pdf
Data publikacji:: 2021
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: przepływ ciepła
wartość graniczna
katalizator
singular perturbation
convection-diffusion problems
exponential spline
numerical convergence
Opis:: In this paper, we have studied a method based on exponential splines for numerical solution of singularly perturbed two parameter boundary value problems. The boundary value problem is solved on a Shishkin mesh by using exponential splines. Numerical results are tabulated for different values of the perturbation parameters. From the numerical results, it is found that the method approximates the exact solution very well.
Źródło:: International Journal of Applied Mechanics and Engineering; 2021, 26, 2; 160-172
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Solving boundary value problems in the open source software R: package bvpSolve
Autorzy:: Mazzia, F.
Cash, J. R.
Soetaert, K.
Powiązania:: https://bibliotekanauki.pl/articles/255850.pdf
Data publikacji:: 2014
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:: ordinary differential equations
boundary value problems
singular perturbation problems
test problems
Fortran
R
Opis:: The R package bvpSolve for the numerical solution of Boundary Value Problems (BVPs) is presented. This package is free software which is distributed under the GNU General Public License, as part of the R open source software project. It includes some well known codes to solve boundary value problems of ordinary differential equations (ODEs) and differential algebraic equations (DAEs). In addition to the packages already available for solving initial value problems, the new package now allows non expert users to efficiently solve boundary value problems in the problem solving environment R.
Źródło:: Opuscula Mathematica; 2014, 34, 2; 387-403
1232-9274
2300-6919
Pojawia się w:: Opuscula Mathematica
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja