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Table 4 Test problems

From: A conjugate gradient algorithm and its application in large-scale optimization problems and image restoration

No.

Problem

1

Generalization of MAXQ (convex)

2

Chained LQ (convex)

3

Number of active faces (nonconvex)

4

Nonsmooth generalization of Brown function (nonconvex)

5

Chained Mifflin 2 (nonconvex)

6

Chained crescent (nonconvex)

7

Chained crescent 2 (nonconvex)