@article{xie2024bary,
author={Pengcheng Xie and Stefan M. Wild},
  title = {Barycenter of Weight Coefficient Region of Least Weighted $H^2$ Norm Updating Quadratic Models with Vanishing Trust-region Radius},
  year = {2024},
  journal = {SIAM NCC 2024, Early Career Travel Award},
keywords = {optimization},
}

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