Abstract
The Newton method and the inexact Newton method for solving quasidifferentiable equations via the quasidifferential are investigated. The notion of Q-semismoothness for a quasidifferentiable function is proposed. The superlinear convergence of the Newton method proposed by Zhang and Xia is proved under the Q-semismooth assumption. An inexact Newton method is developed and its linear convergence is shown.
Similar content being viewed by others
References
Bagirov, A. M., Numerical Methods for Minimizing Quasidifferentiable Functions: A Survey and Comparison, Quasidifferentiability and Related Topics, Edited by V. F. Demyanov and A. M. Rubinov, Kluwer Academic Publishers, Dordrecht, Holland, pp. 33–71, 2000.
Demyanov, V. F., Gamidov, S., and Sivelina, T. I., An Algorithm for Minimizing a Certain Class of Quasidifferentiable Functions, Mathematical Programming Study, Vol. 29, pp. 74–84, 1986.
Luderer, B., and Weigelt, J., A Solution Method for a Special Class of Nondifferentiable Unconstrained Optimization Problems, Computational Optimization and Applications, Vol. 24, pp. 83–93, 2003.
Qi, L., and Sun, J., A Nonsmooth Version of Newton's Method, Mathematical Programming, Vol. 58, pp. 353–367, 1993.
Qi, L., Convergence Analysis of Some Algorithms for Solving Nonsmooth Equations, Mathematics of Operations Research, Vol. 18, pp. 227–253, 1993.
Sun, D., and Han, J., Newton and Quasi-Newton Methods for a Class of Nonsmooth Equations and Related Problems, SIAM Journal on Optimization, Vol. 7, pp. 463–480, 1997.
Zhang, L. W., and Xia, Z. Q., Newton-Type Methods for Quasidifferential Equations, Journal of Optimization Theory and Applications, Vol. 108, pp. 439–456, 2001.
Demyanov, V. F., and Rubinov, A. M., Constructive Nonsmooth Analysis, Peter Lang, Frankfurt am Main, Germany, 1995.
Demyanov, V. F., Stavroulakis, G. E., Polyakova, L. N., and Panagiotopoulous, P. D., Quasidifferentiability and Nonsmooth Modelling in Mechanics, Engineering, and Economics, Kluwer Academic Publishers, Dordrecht, Holland, 1996.
Rubinov, A. M., Upper-Semicontinuously Differentially Differentiable Functions, Nondifferentiable Optimization: Motivations and Applications, Lecture Notes in Economics and Mathematical Systems, Edited by D. Pallaschke, Springer-Verlag, Berlin, Germany, Vol. 255, pp. 74–86, 1985.
Ortega, J. M., and Rheinboldt, W. C., Iterative Solution of Nonlinear Equations in Several Variables, Academic Press, New York, NY, 1970.
Author information
Authors and Affiliations
Additional information
Communicated by V. F. Demyanov
Project sponsored by Shanghai Education Committee Grant 04EA01 and by Shanghai Government Grant T0502.
Rights and permissions
About this article
Cite this article
Gao, Y. Newton Methods for Quasidifferentiable Equations and Their Convergence. J Optim Theory Appl 131, 417–428 (2006). https://doi.org/10.1007/s10957-006-9153-1
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10957-006-9153-1