On the similarities between the quasi-Newton least squares method and GMRes

• Autores: Rob Haelterman, B. Lauwens, F. Van Utterbeeck, Helena Bruyninckx, Jan Vierendeels
• Localización: Journal of computational and applied mathematics, ISSN 0377-0427, Vol. 273, Nº 1, 2015, págs. 25-28
• Idioma: inglés
• DOI: 10.1016/j.cam.2014.05.020
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• Resumen

  • We show how the quasi-Newton least squares method (QN-LS) relates to Krylov subspace methods in general and to GMRes in particular.