2 papers
math.NA2021
A Non-Nested Multilevel Method for Meshless Solution of the Poisson Equation in Heat Transfer and Fluid Flow
Anand Radhakrishnan, Michael Xu, Shantanu Shahane +1
We present a non-nested multilevel algorithm for solving the Poisson equation discretized at scattered points using polyharmonic radial basis function (PHS-RBF) interpolations. We…
math.NA2020
A High-Order Accurate Meshless Method for Solution of Incompressible Fluid Flow Problems
Shantanu Shahane, Anand Radhakrishnan, Surya Pratap Vanka
Meshless solution to differential equations using radial basis functions (RBF) is an alternative to grid based methods commonly used. Since the meshless method does not need an und…