Finite Element Methods on Derivative Least–Square and Semi-Standard Galerkin for Solving Boundary Value Problems
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Date
2015-11-15
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The Pacific Journal of Science and Technology, Akamai University
Abstract
In this paper, we derived a Derivative Least–Square Method (DLSM) and Semi-Standard Galerkin Method (SSGM) which are both Finite Element Methods (FEM) for Solving Boundary Value Problems. In the DLSM, the residue was differentiated into a new derivative of the residue R while in the SSGM, we took I, for which D
is its basis function. The proposed methods were applied on several boundary value problems and the numerical results obtained are reliable and in good agreement with the exact solutions.
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Citation
Rauf K., J.O. Omolehin, S.A. Aniki, and O.T. Wahab. 2015. “Finite Element Methods on Derivative Least–Square and Semi-Standard Galerkin for Solving Boundary Value Problems”. Pacific Journal of Science and Technology. 16(2):90-97.