In this paper, we presented some parallel diagonal implicit Runge-Kutta (PDIRK)iterative algorithms for a class of multistep Runge-Kutta methods presented by Butcherin 1960s. Also in this paper we rea
This paper, with the use of Fourier transform and the filtering theory of linear timeinvariant system, reaches a conclusion that there are high-pass filter characteristicsin derivative and low-pass fi
In order to efficiently solve large-scale linear and complementary equation systemdeduced by quadratic programming solution of elastoplastic finite element analysis, thispresent paper works out a new