Start vector generation for implicit Newmark time integration of the wave equation. Skarlatos, A., Clemens, M., & Weiland, T. IEEE Transactions on Magnetics, 42(4):631–634, IEEE, 2006.
doi  abstract   bibtex   
Different extrapolation strategies are presented for the construction of starting values in implicit Newmark time-stepping schemes used for the solution of the electromagnetic wave equation. The implicit character of this schemes implies the solution of a system of linear equations in each time step. The choice of a good start value derived from the extrapolation of the equation system is shown to improve the convergence of the iterative conjugate gradient solver which reduces the total simulation time
@Article{         Skarlatos_2006aa,
  abstract      = {Different extrapolation strategies are presented for the construction of starting values in implicit Newmark time-stepping schemes used for the solution of the electromagnetic wave equation. The implicit character of this schemes implies the solution of a system of linear equations in each time step. The choice of a good start value derived from the extrapolation of the equation system is shown to improve the convergence of the iterative conjugate gradient solver which reduces the total simulation time},
  author        = {Skarlatos, A. and Clemens, M. and Weiland, T.},
  doi           = {10.1109/TMAG.2006.872008},
  file          = {Skarlatos_2006aa.pdf},
  issn          = {0018-9464},
  journal       = {IEEE Transactions on Magnetics},
  keywords      = {wave,newmark,second-order},
  langid        = {english},
  number        = {4},
  pages         = {631--634},
  publisher     = {IEEE},
  title         = {Start vector generation for implicit Newmark time integration of the wave equation},
  volume        = {42},
  year          = {2006},
  shortjournal  = {IEEE Trans. Magn.}
}
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