Band structures of elastic SH waves in nanoscale multi-layered functionally graded phononic crystals with/without nonlocal interface imperfections by using a local RBF collocation method
Sign Up to like & getrecommendations! Published in 2017 at "Acta Mechanica Solida Sinica"
DOI: 10.1016/j.camss.2017.07.012
Abstract: A meshless radial basis function (RBF) collocation method based on the Eringen nonlocal elasticity theory is developed to calculate the band structures of ternary and quaternary nanoscale multi-layered phononic crystals (PNCs) with functionally graded (FG)… read more here.
Keywords: rbf collocation; nanoscale multi; band; multi layered ... See more keywords
Domain-type RBF Collocation Methods for Biharmonic Problems
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DOI: 10.1142/s0219876218500780
Abstract: In this paper some meshless, domain-type discretization techniques are investigated in the context of problems modeled by biharmonic equations. These numerical methods use interpolant composed of radial basis functions (RBFs) as well as collocation technique… read more here.
Keywords: rbf collocation; collocation; domain type; collocation methods ... See more keywords
Improved RBF Collocation Methods for Fourth Order Boundary Value Problems
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DOI: 10.4208/cicp.oa-2019-0163
Abstract: Radial basis function (RBF) collocation methods (RBFCMs) are applied to fourth order boundary value problems (BVPs). In particular, we consider the classical Kansa method and the method of approximate particular solutions (MAPS). In the proposed… read more here.
Keywords: fourth order; value; collocation; order boundary ... See more keywords