We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
New wavelet-Galerkin method for the numerical solution of Helmholtz equation.
- Authors
Shiralashetti, S. C.; Kantli, M. H.; Deshi, A. B.
- Abstract
This paper investigates the numerical solution of the 1-D Helmholtz equation via the new wavelet-Galerkin method (NWGM). The numerical solution of the Helmholtz equation is very expensive if attempted by traditional discretization methods (finite difference method, Galerkin method). The proposed scheme is rather simple than the existing ones, the power of this technique is illustrated by comparing numerical solutions with the exact solution. The solutions presented here are comparably good and give higher accuracy than the Haar wavelet collocation method (HWCM) with an exact solution by increasing the resolution level.
- Subjects
NUMERICAL solutions to equations; FINITE difference method; GALERKIN methods; COLLOCATION methods; HELMHOLTZ equation; WAVELETS (Mathematics)
- Publication
Palestine Journal of Mathematics, 2021, Vol 10, Issue 2, p732
- ISSN
2219-5688
- Publication type
Article