Marcus Waldman (2026). arcopt: Adaptive Regularization using Cubics for R. R package version 0.2.0.9000, https://github.com/marcus-waldman/arcopt.

Cartis C, Gould N, Toint P (2011). “Adaptive cubic regularisation methods for unconstrained optimization. Part I: Motivation, convergence and numerical results.” Mathematical Programming, 127(2), 245-295. doi:10.1007/s10107-009-0286-5.

Corresponding BibTeX entries:

  @Manual{,
    title = {arcopt: Adaptive Regularization using Cubics for R},
    author = {{Marcus Waldman}},
    year = {2026},
    note = {R package version 0.2.0.9000},
    url = {https://github.com/marcus-waldman/arcopt},
  }

  @Article{,
    title = {Adaptive cubic regularisation methods for unconstrained
      optimization. Part I: Motivation, convergence and numerical
      results},
    author = {Coralia Cartis and Nicholas I. M. Gould and Philippe L.
      Toint},
    journal = {Mathematical Programming},
    year = {2011},
    volume = {127},
    number = {2},
    pages = {245-295},
    doi = {10.1007/s10107-009-0286-5},
  }