Convergence Analysis of Incomplete Biquadratic Rectangular Element for Fourth-Order Singular Perturbation Problem on Anisotropic Meshes

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</svg> under mesh 1 in the formulation (<a href="https://static.hindawi.com/articles/aaa/volume-2014/234375/figures/#EEq6">12</a>).</table>

Abstract and Applied Analysis

fig4

Figure 4

Figure 4: Convergence Analysis of Incomplete Biquadratic Rectangular Element for Fourth-Order Singular Perturbation Problem on Anisotropic Meshes 