An efficient meshfree gradient smoothing collocation method (GSCM) using reproducing kernel approximation
Sign Up to like & getrecommendations! Published in 2021 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2020.113573
Abstract: Abstract Strong-form direct collocation method based on the reproducing kernel (RK) approximation has been criticized frequently by the complexity and time-consuming computation of the derivatives, and it is rather hard to use the low-order basis… read more here.
Keywords: gradient; collocation method; gradient smoothing; approximation ... See more keywords
A New TVD Scheme for Gradient Smoothing Method Using Unstructured Grids
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Computational Methods"
DOI: 10.1142/s0219876218501323
Abstract: An improved r-factor algorithm for implementing total variation diminishing (TVD) scheme has been proposed for the gradient smoothing method (GSM) using unstructured meshes. Different from the meth... read more here.
Keywords: using unstructured; smoothing method; tvd scheme; gradient smoothing ... See more keywords