A Sparse Grid Discretization of the Helmholtz Equation with Variable Coefficients in High Dimensions

Christoph Pflaum, Rainer Hartmann. A Sparse Grid Discretization of the Helmholtz Equation with Variable Coefficients in High Dimensions. SIAM J. Numerical Analysis, 54(4):2707-2727, 2016. [doi]

@article{PflaumH16,
  title = {A Sparse Grid Discretization of the Helmholtz Equation with Variable Coefficients in High Dimensions},
  author = {Christoph Pflaum and Rainer Hartmann},
  year = {2016},
  doi = {10.1137/15M101508X},
  url = {http://dx.doi.org/10.1137/15M101508X},
  researchr = {https://researchr.org/publication/PflaumH16},
  cites = {0},
  citedby = {0},
  journal = {SIAM J. Numerical Analysis},
  volume = {54},
  number = {4},
  pages = {2707-2727},
}