339. (with S. Al-Homidan and Q. H. Ansari) Preface to the special issue on Positivity in Variational Analysis and Optimization, Positivity 16 (2012), 395-396.

338. (with T. T. A. Nghia) Nonsmooth cone-constrained optimization with applications to semi-infinite programming, Math. Oper. Res. 39 (2014), 301-337.

337. (with T. Q. Bao and D. T. Luc) Preface to the special issue on Optimization and Variational Analysis, Vietnam. J. Math. 40 (2012), 127-130.

336. (with D. Wang) Optimal control of semilinear unbounded evolution inclusions with functional constraints, J. Optim. Theory Appl. 167 (2015), 821-841.

335. (M. A. El-Gebeily and M. M. Alshahrani) Optimal control of self-adjoint nonlinear operator equations in Hilbert spaces, Appl. Anal. 93 (2014), 210-222.

334. (with T. Q. Bao) Sufficient conditions for global weak Pareto solutions in multiobjective optimization, Positivity 16 (2012), 579-602.

333. (with I. Shvartsman) Approximate maximum principle for discrete approximations of optimal control systems with nonsmooth constraints, ESAIM-Contr. Optim. Cal. Var. 19 (2013), 811-827.

332. (with J. V. Outrata) Tilt stability in nonlinear programming under Mangasarian-Fromovitz constraint qualification, Kybernetiika 49 (2013), 446-464.

331. Variational Analysis and Generalized Differentiation, II: Applications (Chinese translation), Science Press, Beijing, China, 2014.

330. Second-order generalized differential calculus and optimal control of the sweeping process, Lecture Notes of the Spring School on Variational Analysis, Paseky, Czech Republic, 2012.

329. (with R. T. Rockafellar) Second-order subdifferential calculus with applications to tilt stability in optimization, SIAM J. Optim. 22 (2012), 953-986.

328. (with T. T. A. Nghia) DC optimization approach to metric regularity of convex multifunctions with applications to infinite systems, JOTA 155 (2012), 762-784.

327. (with S. Dempe and A. Zemkoho) Necessary optimality conditions in pessimistic bilevel programming, Optimization 63 (2014), 505-523.

326. (with T. T. A. Nghia) Subdifferentials of nonconvex supremum functions and their applications to semi-infinite and infinite programs with Lipschitzian data, SIAM J. Optim. 23 (2013), 406-431.

325. (with G. Li) Holder metric subregularity with applications to proximal point method, SIAM J. Optim. 22 (2012), 1655-1684.

324. (with N. M. Nam and C. Villalobos) The smallest enclosing ball problem and the smallest intersecting ball problem: existence and uniqueness of solutions, Optim. Letters 7 (2013), 839–853.

323. (with T. Q. Bao) To dual-space theory of set-valued optimization, Viet. J. Math. 40 (2012), 131-163.

322. (with M. M. Alshahrani and M. A. El-Gebeily) Maximum principle in optimal control of singular ordinary differential equation in Hilbert spaces, Dynam. Syst. Appl. 21 (2012), 219–234.

321. (with S. Dempe and A. B. Zemkoho) Sensitivity analysis of two-level value functions with applications to bilevel programming, SIAM J. Optim. 22 (2012), 1309-1343.

320. Variational analysis and optimization: new trends and developments, Proc. 43rd Annual Iranian Math. Conf., pp. 42-44, Tabriz, Iran, 2012.

319. Variational Analysis and Generalized Differentiation, I: Basic Theory (Chinese translation), Science Press, Beijing, China, 2011.

318. (with V. Jeyakumar, G. Y. Li and J. H. Wang) Strong duality and nonsmooth Newton methods for robust best approximation with interpolation constraints under ellipsoidal uncertainty, Nonlinear Anal. 81 (2013), 1-11.

317. (with M. Hintermuller and T. Surowiec) Several approaches for the derivation of stationarity conditions for elliptic MPECs with upper-level control constraints, Math Program. 146 (2014), 555-582.

316. (with E. L. Mitidieri) Variational analysis and its applications, Preface to the special issue of Nonlinear Analysis 75 (2012), 983-984.

315. (with I. Ginchev) Directional subdifferentials and optimality conditions, Positivity 16 (2012), 707-737.

314. (with R. Elster, H. Jongen and C. Tammer) Preface to the special issue of Optimization 60 (2011), 781-782.

313. (with A. Zaslavski), Optimal Control and Applications, Preface to the special issue of Dynamics Contin. Discrete & Impul. Syst, Ser. B. (2012)

312. Beauty of Mathematics, Atti dell’Accademia Peloritana dei Pericolanti, Ser. Phys. Math. Nat. Sc. 89 (2011), No. 2.

311. (with Q. J. Zhu) Obituary for Jack Warga, Notices Amer. Math. Soc., 2012.

310. (with K. Malanowski), Obituary for Jack Warga, Control Cybernet. 20 (2011), No. 2.