Solving singular convection–diffusion equation by exponentially-fitted trial functions and adjoint Trefftz test functions
The paper develops a weak-form integral equation method (WFIEM) for solving the singularly perturbed convection–diffusion equation, which is too ill-posed to find the singular solution using conventional methods. We use Green’s second identity to generate integral equation, which includes a source t...
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| Format: | Article |
| Language: | English |
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Elsevier
2018-01-01
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| Series: | Journal of King Saud University: Science |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1018364716300994 |