@article{DwarkaTielenMollerVuik2021a,
  title         = {Towards accuracy and scalability: Combining Isogeometric Analysis with deflation to obtain scalable convergence for the Helmholtz equation},
  author        = {Dwarka, Vandana and Tielen, Roel and M{\"o}ller, Matthias and Vuik, Cornelis},
  year          = {2021},
  journal       = {Computer Methods in Applied Mechanics and Engineering},
  volume        = {377},
  pages         = {113694},
  doi           = {10.1016/j.cma.2021.113694},
  issn          = {0045-7825},
  url           = {https://doi.org/10.1016/j.cma.2021.113694},
  keywords      = {Helmholtz, Pollution, Numerical dispersion, Isogeometric Analysis, GMRES, Deflation}
}