Doug Ward

630 total citations
28 papers, 465 citations indexed

About

Doug Ward is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Applied Mathematics. According to data from OpenAlex, Doug Ward has authored 28 papers receiving a total of 465 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Computational Theory and Mathematics, 21 papers in Numerical Analysis and 8 papers in Applied Mathematics. Recurrent topics in Doug Ward's work include Optimization and Variational Analysis (21 papers), Advanced Optimization Algorithms Research (21 papers) and Optimization and Mathematical Programming (6 papers). Doug Ward is often cited by papers focused on Optimization and Variational Analysis (21 papers), Advanced Optimization Algorithms Research (21 papers) and Optimization and Mathematical Programming (6 papers). Doug Ward collaborates with scholars based in United States, South Korea and Canada. Doug Ward's co-authors include Marcin Studniarski, Jonathan M. Borwein, G. M. Lee, Alison L. Gibbs, Heidi Loshbaugh and Timothy P. Henkel and has published in prestigious journals such as Journal of Mathematical Analysis and Applications, Mathematical Programming and Transactions of the American Mathematical Society.

In The Last Decade

Doug Ward

26 papers receiving 390 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Doug Ward United States	12	428	343	93	77	68	28	465
Adam B. Levy United States	12	423 1.0×	310 0.9×	86 0.9×	91 1.2×	81 1.2×	31	488
Ivan Ginchev Italy	13	444 1.0×	327 1.0×	57 0.6×	75 1.0×	77 1.1×	40	480
Giandomenico Mastroeni Italy	13	578 1.4×	452 1.3×	78 0.8×	107 1.4×	86 1.3×	45	612
Marcin Studniarski Poland	9	297 0.7×	248 0.7×	46 0.5×	48 0.6×	65 1.0×	31	324
Marco Castellani Italy	11	514 1.2×	346 1.0×	96 1.0×	121 1.6×	62 0.9×	44	557
Jean-Baptiste Hiriart-Urruty France	3	305 0.7×	196 0.6×	59 0.6×	84 1.1×	59 0.9×	4	333
Giancarlo Bigi Italy	13	491 1.1×	368 1.1×	64 0.7×	124 1.6×	70 1.0×	34	522
Deming Zhuang Canada	8	333 0.8×	239 0.7×	51 0.5×	129 1.7×	36 0.5×	14	367
B.Sh. Mordukhovich United States	6	295 0.7×	178 0.5×	74 0.8×	80 1.0×	68 1.0×	10	337
Nguyen Dong Yen Vietnam	11	451 1.1×	248 0.7×	107 1.2×	116 1.5×	39 0.6×	42	499

Countries citing papers authored by Doug Ward

Since Specialization

Citations

This map shows the geographic impact of Doug Ward's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Doug Ward with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Doug Ward more than expected).

Fields of papers citing papers by Doug Ward

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Doug Ward. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Doug Ward. The network helps show where Doug Ward may publish in the future.

Co-authorship network of co-authors of Doug Ward

This figure shows the co-authorship network connecting the top 25 collaborators of Doug Ward. A scholar is included among the top collaborators of Doug Ward based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Doug Ward. Doug Ward is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ward, Doug, et al.. (2024). How Universities Can Move Forward With Generative AI in Teaching and Learning. Change The Magazine of Higher Learning. 56(1). 47–54. 4 indexed citations

Ward, Doug. (2008). A chain rule for first- and second-order epiderivatives and hypoderivatives. Journal of Mathematical Analysis and Applications. 348(1). 324–336. 10 indexed citations

Ward, Doug. (2007). First- and second-order directional differentiability of locally Lipschitzian functions. Journal of Mathematical Analysis and Applications. 337(2). 1182–1189. 1 indexed citations

Ward, Doug. (2005). Don't Do That Either. The New York times book review. 43. 1 indexed citations

Ward, Doug & G. M. Lee. (2002). On Relations Between Vector Optimization Problems and Vector Variational Inequalities. Journal of Optimization Theory and Applications. 113(3). 583–596. 27 indexed citations

Ward, Doug, et al.. (2001). Upper Subderivatives and Generalized Gradients of the Marginal Function of a Non-Lipschitzian Program. Annals of Operations Research. 101(1-4). 299–312. 1 indexed citations

Ward, Doug. (1996). Dini Derivatives of the Marginal Function of a Non-Lipschitzian Program. SIAM Journal on Optimization. 6(1). 198–211. 2 indexed citations

Ward, Doug. (1994). Epiderivatives of the marginal function in nonsmooth parametric optimization. Optimization. 31(1). 47–61. 3 indexed citations

Ward, Doug. (1993). Calculus for parabolic second-order derivatives. Set-Valued Analysis. 1(3). 213–246. 24 indexed citations

10.

Ward, Doug. (1991). A constraint qualification in quasidifferentiable programming. Optimization. 22(5). 661–668. 21 indexed citations

11.

Ward, Doug. (1991). Chain rules for nonsmooth functions. Journal of Mathematical Analysis and Applications. 158(2). 519–538. 5 indexed citations

12.

Ward, Doug. (1989). Directional Derivative Calculus and Optimality Conditions in Nonsmooth Mathematical Programming. Journal of Information and Optimization Sciences. 10(1). 81–96. 17 indexed citations

13.

Ward, Doug. (1988). The Quantificational Tangent Cones. Canadian Journal of Mathematics. 40(3). 666–694. 11 indexed citations

14.

Ward, Doug. (1988). Which subgradients have sum formulas?. Nonlinear Analysis. 12(11). 1231–1243. 5 indexed citations

15.

Ward, Doug. (1988). Exact penalties and sufficient conditions for optimality in nonsmooth optimization. Journal of Optimization Theory and Applications. 57(3). 485–499. 23 indexed citations

16.

Ward, Doug. (1987). Convex subcones of the contingent cone in nonsmooth calculus and optimization. Transactions of the American Mathematical Society. 302(2). 661–682. 34 indexed citations

17.

Ward, Doug. (1987). Convex Subcones of the Contingent Cone in Nonsmooth Calculus and Optimization. Transactions of the American Mathematical Society. 302(2). 661–661. 1 indexed citations

18.

Ward, Doug. (1987). Isotone tangent cones and nonsmooth optimization. Optimization. 18(6). 769–783. 24 indexed citations

19.

Ward, Doug. (1966). OPTIMAL DISPATCHING POLICIES BY DYNAMIC PROGRAMMING. 2 indexed citations

20.

Ward, Doug, et al.. (1966). OPERATIONS ANALYSIS OF SYSTEM SPECIFICATIONS. PART I. PASSENGER SCHEDULING. 2 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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