High-order central difference scheme for Caputo fractional derivative
Sign Up to like & getrecommendations! Published in 2017 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2016.12.008
Abstract: Abstract In this paper we propose a class of central difference schemes for resolving the Caputo fractional derivative. The accuracy may reach any selected integer order. More precisely, the Caputo fractional derivative operator is decomposed… read more here.
Keywords: order; fractional derivative; scheme; central difference ... See more keywords
Critical time-step for central difference integration schemes in discrete methods: Translational and rotational degrees of freedom
Sign Up to like & getrecommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.04.003
Abstract: Abstract The explicit central-difference time integration scheme is widely used in discrete methods. However, restrictions on the size of the time step apply. We revisit the problem of a network of particles with translational and… read more here.
Keywords: time; central difference; discrete methods; time step ... See more keywords