## On the numerical treatment of the inclusion 0$$\in \partial f(x)$$.(English)Zbl 0663.65064

Topics in nonsmooth mechanics, 267-294 (1988).
[For the entire collection see Zbl 0646.00014.]
The authors address the numerical analysis of the bundle method applied to the minimization of a locally Lipschitz function. The method consists of computing approximations to the generalized gradient of F. Clarke [Optimization and nonsmooth analysis (1983; Zbl 0582.49001)] in order to choose a search direction at each step. Convergence proofs are given.
Reviewer: H.Matthies

### MSC:

 65K05 Numerical mathematical programming methods 90C30 Nonlinear programming

### Citations:

Zbl 0646.00014; Zbl 0582.49001