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Article

Lukšan, Ladislav ; Matonoha, Ctirad ; Vlček, Jan
On Lagrange multipliers of trust-region subproblems. (English). In: Chleboun, J., Přikryl, P., Segeth, K. and Vejchodský, T. (eds.): Programs and Algorithms of Numerical Mathematics. Proceedings of Seminar. Dolní Maxov, June 1-6, 2008. Institute of Mathematics AS CR, Prague, 2008. pp. 130-137
MSC: 65K05, 90C06, 90C30, 90C51 | Zbl 1203.65092
Keywords:
numerical examples; large-scale problems; preconditioning; trust-region problem; Lanczos process
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