D. Ward

发表

Characterizations of strict local minima and necessary conditions for weak sharp minima

D. Ward, 1994 .

A chain rule for parabolic second-order epiderivatives

D. Ward, D. E. Ward, 1994 .

Convex Directional Derivatives in Optimization

D. Ward, 1990 .

Directional Derivative Calculus and Optimality Conditions in Nonsmooth Mathematical Programming

D. Ward, Doug Ward, 1989 .

A chain rule for first- and second-order epiderivatives and hypoderivatives

D. Ward, 2008 .

Epiderivatives of the marginal function in nonsmooth parametric optimization

D. Ward, 1994 .

Corrigendum to "Convex Subcones of the Contingent Cone in Nonsmooth Calculus and Optimization"

D. Ward, Doug Ward, 1987 .

An Epigraph-Based Approach to Sensitivity Analysis in Set-Valued Optimization

S. E. Wright, D. Ward, 2013 .

A constraint qualification in quasidifferentiable programming

D. Ward, D. E. Ward, 1991 .

Calculus for parabolic second-order derivatives

D. Ward, D. E. Ward, 1993 .

Weak Sharp Minima: Characterizations and Sufficient Conditions

Marcin Studniarski, Doug E. Ward, D. Ward, 1999, SIAM J. Control. Optim..