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F. Sobral

2 papers here

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author position
  • last author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • math.OC2

identity via Semantic Scholar / OpenAlex

most citedA robust method based on LOVO functions for solving least squares problems

3 citations · 3 across the 2 of their papers we have counts for

collaborators

2 papers

math.OC2022

Polynomial worst-case iteration complexity of quasi-Newton primal-dual interior point algorithms for linear programming

Jacek Gondzio, Francisco N. C. Sobral

Quasi-Newton methods are well known techniques for large-scale numerical optimization. They use an approximation of the Hessian in optimization problems or the Jacobian in system o…

math.OC2019★ 3 cited

A robust method based on LOVO functions for solving least squares problems

E. V. Castelani, R. Lopes, W. V. I. Shirabayashi +1

The robust adjustment of nonlinear models to data is considered in this paper. When data comes from real experiments, it is possible that measurement errors cause the appearance of…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.