- Tytuł:
- An algorithm for the solution of a linear system of algebraic equations arising in the mesh method for the Poisson equation
- Autorzy:
- Mejran, Z.
- Powiązania:
- https://bibliotekanauki.pl/articles/747553.pdf
- Data publikacji:
- 1978
- Wydawca:
- Polskie Towarzystwo Matematyczne
- Tematy:
- Ill-posed problems,Direct methods for linear systems and matrix
- Opis:
-
Artykuł nie zawiera streszczenia
From the introduction: "We present an algorithm for direct (non-iterative) solution of the system of linear algebraic equations by the finite difference method for the equation Δu(x,y)=f(x,y), (x,y)∈Ω={(x,y):0<x,y<a,a>0}, u(x,y)=φ(x,y), (x,y)∈∂Ω. O(n2log2n) arithmetical operations are required for arbitrary f,φ, and O(n2) for some special ones, e.g., f≡0, φ arbitrary or φ≡0, f(x,y)≡h(x)g(x), where n is the number of unknowns in the system.'' - Źródło:
-
Mathematica Applicanda; 1978, 6, 12
1730-2668
2299-4009 - Pojawia się w:
- Mathematica Applicanda
- Dostawca treści:
- Biblioteka Nauki
Artykuł