The point interpolation method (PIM) is a meshfree method used for fitting a curve based on a set of nodal values at specified locations. The PIM uses polynomial interpolation to fit the curve, and the number of polynomial terms required increases with the number of...
The study proposes a new way of combining two mathematical techniques, NURBS and RBF, within the RPIM framework. NURBS are used to model the geometry of the problem domain exactly, while RPIM is used for field variables interpolation. This new approach is called...
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