海量图书期刊资源,随时随地畅享阅读乐趣
Chain rules for nonsmooth functionsDoug Ward · 1991
Which subgradients have sum formulas?Doug Ward · 1988
Isotone tangent cones and nonsmooth optimizationWard, Doug · Optimization · 1987
Book reviewsHempenstall, Peter; Douglas, Bronwen; Ward, Alan; Knapman, Bruce; Ralston, Caroline; Nobbs, Raymond; Herr, R. A.; Munro, Doug · The Journal of Pacific History · 1989
The Quantificational Tangent ConesWard, Doug · Canadian Journal of Mathematics · 1988
PrefaceBurachik, Regina; Khan, Akhtar; Tammer, Christiane; Ward, Doug · Optimization · 2019
Calculus for parabolic second-order derivativesDoug Ward · Set-Valued Analysis · 1993
Weak Sharp Minima: Characterizations and Sufficient ConditionsStudniarski, Marcin; Ward, Doug E. · SIAM Journal on Control and Optimization · 1999
On the skew Laplace distributionAryal, Gokarna; Nadarajah, Saralees · Journal of Information and Optimization Sciences · 2005
AnnouncementsJournal of Information and Optimization Sciences · 1998
Book ReviewDass, Bal Kishan · Journal of Information and Optimization Sciences · 2002
Index of Volume 18 (1997)Journal of Information and Optimization Sciences · 1997
Index of Volume 24 (2003)Journal of Information and Optimization Sciences · 2003
AnnouncementsJournal of Information and Optimization Sciences · 1999
Index of Volume 31 (2010)Journal of Information and Optimization Sciences · 2010
Improved grey discriminant analysisWang, Pi-Chiu; Fang, Wenchang · Journal of Information and Optimization Sciences · 2011