Abstract
A trust-region method for unconstrained minimization, using a trustregion norm based upon a modified absolute-value factorization of the model Hessian, is proposed. It is shown that the resulting trust-region subproblem may be solved using a single factorization. In the convex case, the method reduces to a backtracking Newton linesearch procedure. The resulting software package is available as HSL_VF06 within the Harwell Subroutine Library. Numerical evidence shows that the approach is effective in the nonconvex case.
The work of the second author was supported by a National Science Foundation grant CCR-9625613 and by a Department of Energy grant DE-FG02-87ER25047-A004.
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References
C. Ashcraft, R. G. Grimes, and J. G. Lewis. Accurate symmetric indefinite linear equation solvers. Technical report, Boeing Computer Services, Seattle, Washington, USA, 1995.
I. Bongartz, A. R. Conn, N. I. M. Gould, and Ph. L. Toint. CUTE: Constrained and unconstrained testing environment. ACM Transactions on Mathematical Software, 21 (1): 123 - 160, 1995.
J. R. Bunch and L. C. Kaufman. Some stable methods for calculating inertia and solving symmetric linear equations. Mathematics of Computation, 31: 163 - 179, 1977.
J. R. Bunch and B. N. Parlett. Direct methods for solving symmetric indefinite systems of linear equations. SIAM Journal on Numerical Analysis, 8 (4): 639 - 655, 1971.
S. H. Cheng and N. J. Higham. A modified Cholesky algorithm based on a symmetric indefinite factorization. Numerical Analysis Report No. 289, Manchester Centre for Computational Mathematics, Manchester, England, 1996.
A. R. Conn, N. I. M. Gould, and Ph. L. Toint. LANCELOT: a Fortran package for large-scale nonlinear optimization (Release A). Number 17 in Springer Series in Computational Mathematics. Springer Verlag, Heidelberg, Berlin, New York, 1992.
I. S. Duff and J. K. Reid. MA27: A set of Fortran subroutines for solving sparse symmetric sets of linear equations. Report R-10533, A ERE Harwell Laboratory, Harwell, UK, 1982.
I. S. Duff and J. K. Reid. The multifrontal solution of indefinite sparse symmetric linear equations. ACM Transactions on Mathematical Software, 9 (3): 302 - 325, 1983.
I. S. Duff and J. K. Reid. Exploiting zeros on the diagonal in the direct solution of indefinite sparse symmetric linear systems. A CM Transactions on Mathematical Software, 22 (2): 227 - 257, 1996.
I. S. Duff, J. K. Reid, N. Munksgaard, and H. B. Neilsen. Direct solution of sets of linear equations whose matrix is sparse, symmetric and indefinite. Journal of the Institute of Mathematics and its Applications, 23: 235 - 250, 1979.
R. Fletcher. Factorizing symmetric indefinite matrices. Linear Algebra and its Applications, 14: 257 - 272, 1976.
D. M. Gay. Computing optimal locally constrained steps. SIAM Journal on Scientific and Statistical Computing, 2 (2): 186 - 197, 1981.
P. E. Gill and W. Murray. Newton-type methods for unconstrained and linearly constrained optimization. Mathematical Programming, 7 (3): 311 - 350, 1974.
P. E. Gill, W. Murray, D. B. Ponceleon, and M. A. Saunders. Preconditioned for indefinite systems arising in optimization. SIAM Journal on Matrix Analysis and Applications, 13 (1): 292 - 311, 1992.
P. E. Gill, W. Murray, and M. H. Wright. Practical Optimization. Academic Press, London and New York, 1981.
D. Goldfarb. The use of negative curvature in minimization algorithms. Technical Report TR80-412, Department of Computer Sciences, Cornell University, Ithaca, New York, USA, 1980.
N. I. M. Gould, S. Lucidi, M. Roma, and Ph. L. Toint. Solving the trust-region subproblem using the Lanczos method. Technical Report RAL-TR-97-028, Rutherford Appleton Laboratory, Chilton, Oxfordshire, England, 1997.
J. Greenstadt. On the relative efficiencies of gradient methods. Mathematics of Computation, 21: 360 - 367, 1967.
Harwell Subroutine Library. A catalogue of subroutines (release 12). AEA Technology, Harwell, Oxfordshire, England, 1995.
Harwell Subroutine Library. A catalogue of subroutines (release 13). AEA Technology, Harwell, Oxfordshire, England, 1998. To appear.
M. D. Hebden. An algorithm for minimization using exact second derivatives. Technical Report T. P. 515, AERE Harwell Laboratory, Harwell, UK, 1973.
N. J. Higham. Stability of the diagonal pivoting method with partial pivoting. Numerical Analysis Report No. 265, Manchester Centre for Computational Mathematics, Manchester, England, 1995.
C.-J. Lin and J. J. More. Incomplete Cholesky factorizations with limited memory. Technical Report ANL/MCS-P682-0897, Argonne National Laboratory, Illinois, USA, 1997.
J. J. More and D. C. Sorensen. Computing a trust region step. SIAM Journal on Scientific and Statistical Computing, 4 (3): 553 - 572, 1983.
M. J. D. Powell, editor. Nonlinear Optimization 1981, London and New York, 1982. Academic Press.
H. E. Salzer. A note on the solution of quartic equations. Mathematics of Computation, 14 (71): 279 - 281, 1960.
A. Sartenaer. Automatic determination of an initial trust region in nonlinear programming. SIAM Journal on Scientific Computing, 18 (6): 1788 - 1804, 1997.
R. B. Schnabel and E. Eskow. A new modified Cholesky factorization. SIAM Journal on Scientific Computing, 11 (6): 1136 — 1158, 1991.
D. C. Sorensen. Newton’s method with a model trust modification. SIAM Journal on Numerical Analysis, 19 (2): 409 - 426, 1982.
H. W. Turnbull. Theory of equations. Oliver and Boyd, Edinburgh and London, 1939.
C. Xu and J. Z. Zhang. A scaled optimal path trust region algorithm. Talk at the 16th International Symposium on Mathematical Programming in Lausanne, Switzerland, August 1997.
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Gould, N.I.M., Nocedal, J. (1998). The modified absolute-value factorization norm for trust-region minimization. In: De Leone, R., Murli, A., Pardalos, P.M., Toraldo, G. (eds) High Performance Algorithms and Software in Nonlinear Optimization. Applied Optimization, vol 24. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-3279-4_15
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