Abstract
We obtain explicit analytical particular solutions for Helmholtz-type operators, using higher order splines. These results generalize those in Golberg, Chen and Rashed (1998) and Chen and Rashed (1998) for thin plate splines. This enables one to substantially improve the accuracy of algorithms for solving boundary value problems for Helmholtz-type equations.
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Muleshkov, A., Golberg, M. & Chen, C. Particular solutions of Helmholtz-type operators using higher order polyhrmonic splines. Computational Mechanics 23, 411–419 (1999). https://doi.org/10.1007/s004660050420
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DOI: https://doi.org/10.1007/s004660050420