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ABSTRACT
Meshless method for solving a free boundary problem associated with obstacle
The International Conference on Computational & Experimental Engineering and Sciences 2011, 17(2), 53-54. https://doi.org/10.3970/icces.2011.017.053
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In this paper, we discuss the numerical method for solving the i??rst kind of elliptic variational inequality. We i??rst use the fundamental solution as the basis function to approximate the solution of variational inequality, then we employ the Uzawa's algorithm to determine the free boundary and the solution. Numerical examples are given to testify the efi??ciency of the method.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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