Meshfree Methods: Progress Made after 20 Years

My review paper on meshfree methods "Meshfree Methods: Progress Made after 20 Years" has been published in ASCE's Journal of Engineering Mechanics. It extensively covers the history of meshfree methods, provides a state-of-the-art review, and introduces for the first time the explicit relationship between MLS/RK, generalized finite differences, diffuse elements, implicit gradient methods, synchronized derivative methods, and Peridynamics.