@article{xie-yuan-2026-2d-mosub,
  author  = {Pengcheng Xie and Ya-xiang Yuan},
  title   = {A New Two-Dimensional Model-Based Subspace Method for Large-Scale Unconstrained Derivative-Free Optimization: {2D-MoSub}},
  journal = {Optimization Methods and Software},
  year    = {2026},
  volume  = {41},
  number  = {1},
  pages   = {118--150},
  doi     = {10.1080/10556788.2025.2601670},
  url     = {https://doi.org/10.1080/10556788.2025.2601670},
  keywords = {optimization}
}

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