- Tytuł:
- On an application of an interval backward finite difference method for solving the one-dimensional heat conduction problem
- Autorzy:
-
Jankowska, M.
Marciniak, A.
Hoffmann, T. - Powiązania:
- https://bibliotekanauki.pl/articles/205521.pdf
- Data publikacji:
- 2015
- Wydawca:
- Polska Akademia Nauk. Instytut Badań Systemowych PAN
- Tematy:
-
interval methods
interval arithmetic
finite difference methods
heat conduction problem - Opis:
- The paper concerns the interval method for solving the one-dimensional heat conduction problem. It is based on the conventional backward finite difference scheme with the appropriate local truncation error terms that are also taken into account. For the theoretical formulation of the interval approach we can show that the exact solution is included in the interval one. In practice, there are problems, for which we cannot determine the endpoints of the error term intervals exactly. Nevertheless, if we use the appropriate approximation, related to the endpoints considered, then the numerical experiments confirm that the interval solution includes the exact one.
- Źródło:
-
Control and Cybernetics; 2015, 44, 4; 463-480
0324-8569 - Pojawia się w:
- Control and Cybernetics
- Dostawca treści:
- Biblioteka Nauki
Artykuł