A one-step new general mesh free scheme, which is based on radial basis functions, is presented for a viscous wave equation with variable coefficients. By constructing a simple extended radial basis function, it can be directly applied to wave propagation by using the strong form-based mesh free collocation method. There is no need to deal with the time-dependent variable particularly. Numerical results for a viscous wave equation with variable coefficients show that the proposed mesh free collocation method is simple with accurate solutions.
CITATION STYLE
Wang, F., Zhang, J., Ahmad, I., Farooq, A., & Ahmad, H. (2021). A Novel Meshfree Strategy for a Viscous Wave Equation With Variable Coefficients. Frontiers in Physics, 9. https://doi.org/10.3389/fphy.2021.701512
Mendeley helps you to discover research relevant for your work.