SOCP reformulation for the generalized trust region subproblem via a canonical form of two symmetric matrices

We investigate in this paper the generalized trust region subproblem (GTRS) of minimizing a general quadratic objective function subject to a general quadratic inequality constraint. By applying a simultaneous block diagonalization approach, we obtain a congruent canonical form for the symmetric mat...

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Vydané v:	Mathematical programming Ročník 169; číslo 2; s. 531 - 563
Hlavní autori:	Jiang, Rujun, Li, Duan, Wu, Baiyi
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Berlin/Heidelberg Springer Berlin Heidelberg 01.06.2018 Springer Nature B.V
Predmet:	Calculus of Variations and Optimal Control; Optimization Combinatorics Economic models Full Length Paper Mathematical analysis Mathematical and Computational Physics Mathematical Methods in Physics Mathematics Mathematics and Statistics Mathematics of Computing Matrix methods Numerical Analysis Theoretical 90C20 90C26 Trust region subproblem Quadratically constrained quadratic programming Canonical form
ISSN:	0025-5610, 1436-4646
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