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Armijo-type condition for the determination of a generalized Cauchy point in trust region algorithms using exact or inexact projections on convex constraints

Bibliographic reference Sartenaer, Annick. Armijo-type condition for the determination of a generalized Cauchy point in trust region algorithms using exact or inexact projections on convex constraints. In: Belgian Journal of Operations Research, Statistics and Computer Science, vol. 33, no. 4, p. 61-75 (1993)
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