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F. Sobral

5 papers hereh-index 8276 citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • last author5

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • math.OC5

identity via Semantic Scholar / OpenAlex

activity
20182025
most citedA robust method based on LOVO functions for solving least squares problems

3 citations · 7 across the 5 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

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.OC2022★ 1 cited

On complexity constants of linear and quadratic models for derivative-free trust-region algorithms

A. E. Schwertner, F. N. C. Sobral

Complexity analysis has become an important tool in the convergence analysis of optimization algorithms. For derivative-free optimization algorithms, it is not different. Interesti…

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