Search Results - "Subdifferentials"

Characterizations of pseudolinear and semi-strictly quasilinear functions.

Authors: Ivanov, Vsevolod I.¹ vsevolodivanov@yahoo.com

Source: Studia Universitatis Babeș-Bolyai, Mathematica. Jun2026, Vol. 71 Issue 2, p177-187. 11p.

Efficient Solution of DC-Type Vector Optimization via Abstract Convex Analysis.

Authors: Gao, Ruimin Yao, Chaoli

Source: Mathematics (2227-7390). Mar2026, Vol. 14 Issue 6, p1070. 12p.

Efficiency Conditions for Nonsmooth Vector Equilibrium Problems with Constraints via Generalized Subdifferentials.

Authors: Van Su, Tran Vinh, Tran Mau

Source: Journal of the Operations Research Society of China. Mar2026, Vol. 14 Issue 1, p80-103. 24p.

E-LU-pareto solutions for semi-infinite programs with multiple intervals.

Authors: Khatri, Julie Prasad, Ashish Kumar

Source: OPSEARCH. Mar2026, Vol. 63 Issue 1, p199-222. 24p.

A Duality Framework for Mathematical Programs with Tangential Subdifferentials.

Authors: Singh, Vandana Mishra, Shashi Kant Hamdi, Abdelouahed

Source: Algorithms. Jan2026, Vol. 19 Issue 1, p45. 13p.

Sensitivity analysis of parametric vector equilibrium problems on Fréchet coderivative.

Authors: Deng, Xicai Liu, Yibo Zhong, Chongyi

Source: Journal of Inequalities & Applications. 11/17/2025, Vol. 2025 Issue 1, p1-12. 12p.

Primal and dual characterizations of sign-symmetric norms.

Authors: Duy Cuong, Nguyen¹ (AUTHOR) ndcuong@ctu.edu.vn

Source: Positivity. Jul2026, Vol. 30 Issue 3, p1-23. 23p.

Weighted Subdifferential for Set-valued Mappings with Applications.

Authors: Hasan Ansari, Qamrul Lukman, Mohd

Source: Mathematical Methods of Operations Research. May2026, p1-24. 24p.

Level proximal subdifferential, variational convexity, and pointwise quadratic approximation.

Authors: Luo, Honglin Wang, Xianfu Wang, Ziyuan et al.

Source: Mathematical Programming. May2026, p1-42. 42p.

Conjugate duality in set optimization via subdifferential respect to set-order relations.

Authors: Zhai, Yuwen Yu, Guolin Tang, Tian

Source: Journal of Optimization Theory & Applications. Jun2026, Vol. 209 Issue 3, p1-25. 25p.

Subjects: Subdifferentials, Set-valued maps, Multi-objective optimization, Ordered sets, Duality theory (Mathematics), Mathematical optimization

On Generalised f-Projection Operator over Nonconvex Set.

Authors: Al Tane, Ali Keong, Lee See

Source: European Journal of Pure & Applied Mathematics. Oct2025, Vol. 18 Issue 4, p1-13. 13p.

On second-order optimality conditions for C^1,1 optimization problems via Lagrangian functions.

Authors: Thi Viet An, Duong Van Tuyen, Nguyen

Source: Applicable Analysis. Oct2025, Vol. 104 Issue 15, p3024-3040. 17p.

First Order Differential Inclusions with Unbounded Perturbations of Subdifferentials of PLN Functions.

Authors: Fetouci, Nora Yarou, Mustapha Fateh

Source: Palestine Journal of Mathematics. 2025, Vol. 14 Issue 4, p790-799. 10p.

Strict Efficiency in Set Optimization Studied with the Set Approach.

Authors: Ha, Truong Xuan Duc¹ (AUTHOR) hatxd@thanglong.edu.vn

Source: Journal of Optimization Theory & Applications. May2025, Vol. 205 Issue 2, p1-20. 20p.

Subjects: Directional derivatives, Subdifferentials, Set-valued maps

Analysis of Subdifferentials of Marginal and Performance Functions: Analysis of Subdifferentials of Marginal and Performance...: D.T.V. An, J.-P. Penot.

Authors: An, Duong Thi Viet Penot, Jean-Paul

Source: Applied Mathematics & Optimization. Jun2025, Vol. 91 Issue 3, p1-28. 28p.

Subjects: Subdifferentials

Boundary problem and overfitting reduction in convex regression.

Authors: Liao, Zhiqiang Dai, Sheng Lim, Eunji et al.

Source: European Journal of Operational Research. Sep2026, Vol. 333 Issue 2, p555-566. 12p.

Properties of best approximations with respect to the Ky Fan p-k norm, and the strict spectral approximant of a matrix.

Authors: Grover, Priyanka Gupta, Krishna Kumar

Source: Linear Algebra & its Applications. Aug2026, Vol. 743, p102-122. 21p.

Subjects: Matrix norms, Subdifferentials, Linear algebra, Approximation error, Orthogonalization, Chebyshev approximation

Optimality Conditions and Subdifferential Calculus for Infinite Sums of Functions.

Authors: Hantoute, Abderrahim Kruger, Alexander Y. López, Marco A.

Source: Journal of Optimization Theory & Applications. Mar2026, Vol. 208 Issue 3, p1-31. 31p.

Subjects: Subdifferentials, Infinite series (Mathematics), Variational principles, Mathematical functions

An Inexact Boosted Difference of Convex Algorithm for Nondifferentiable Functions.

Authors: Ferreira, Orizon P. Mordukhovich, Boris S. Santos, Wilkreffy M. S. et al.

Source: Journal of Optimization Theory & Applications. Feb2026, Vol. 208 Issue 2, p1-27. 27p.

Subjects: Optimization algorithms, Subdifferentials, Differentiable functions, Mathematical optimization, Iterative methods (Mathematics), Heuristic algorithms, Nonconvex programming

On the Regularization of the Supremum Function in the Bidual Space.

Authors: Correa, Rafael Hantoute, Abderrahim López, Marco A.

Source: Journal of Optimization Theory & Applications. Feb2026, Vol. 208 Issue 2, p1-23. 23p.

Subjects: Mathematical regularization, Subdifferentials, Mathematical functions, Duality theory (Mathematics), Banach spaces, Convex programming