On directions of ∊-steepest descent for real-valued lipschitz continuous functions

References

• Clarke , F.H. 1975 . Generalized gradients and applications . Transactions of the American Mathematical Society , 205 : 247 – 262 .
   Web of Science ®Google Scholar
• Wolfe , P. 1975 . method of conjugate subgradients for minimizing nondifferentiable functions . Mathematical Programming Study , 3 : 145 – 173 .
   Google Scholar
• Polyak , B. T. 1969 . Minimization of unsmooth functionals . USSR Computational Mathematics and Mathematical Physics , 9 : 509 – 521 .
   Google Scholar
• Chaney R.W. Goldstein A. A. A generalization of subgradient algorithms
   Google Scholar
• Nurminskii . 1974 . The quasigradicnt method for the solving of the nonlinear programming problems . Cybernetics , 9 : 145 – 150 .
   Google Scholar
• Goldstein , A.A. 1977 . Optimization of lipschitz continuous functions . Mathematical Programming , 13 : 14 – 22 .
   Web of Science ®Google Scholar
• Mifflin , R. 1977 . Semismooth and semiconvex functions in constrained optimization . SIAM Journal on Control and Optimization , 15 : 959 – 972 .
   Web of Science ®Google Scholar
• Clarke , F.H. 1976 . A new approach to lagrange multipliers . Math, of Operations Res , 1 : 165 – 174 .
   Google Scholar