Optimization Letters

Article	Citations
The Big-M method with the numerical infinite M	51
On the convergence rate of the Halpern-iteration	22
Explicit extragradient-like method with adaptive stepsizes for pseudomonotone variational inequalities	22
A class of new modulus-based matrix splitting methods for linear complementarity problem	21
On the unique solution of the generalized absolute value equation	20
Personnel scheduling during Covid-19 pandemic	19
Bi-local search based variable neighborhood search for job-shop scheduling problem with transport constraints	18
Study on proportionate flowshop scheduling with due-date assignment and position-dependent weights	17
A primal-dual approximation algorithm for the k-prize-collecting minimum power cover problem	16
The single machine scheduling problem with setup times under an extension of the general learning and forgetting effects	15
Closing the gap in linear bilevel optimization: a new valid primal-dual inequality	14
A note on partial calmness for bilevel optimization problems with linearly structured lower level	14
Approximation algorithms for the multiprocessor scheduling with submodular penalties	13
Mathematical optimization approach for facility layout on several rows	13
Variable neighborhood search-based solution methods for the pollution location-inventory-routing problem	12
A new concave minimization algorithm for the absolute value equation solution	12
Modeling the spread of infectious diseases through influence maximization	12
A mixed-integer programming formulation of the double row layout problem based on a linear extension of a partial order	12
Proximal operator and optimality conditions for ramp loss SVM	11
Convergence rates analysis of a multiobjective proximal gradient method	11
Naive constant rank-type constraint qualifications for multifold second-order cone programming and semidefinite programming	11
A new DIRECT-GLh algorithm for global optimization with hidden constraints	11
Modeling a flexible staff scheduling problem in the Era of Covid-19	11
Edge metric dimensions via hierarchical product and integer linear programming	11
Minimum budget for misinformation detection in online social networks with provable guarantees	10

A dynamic programming algorithm for solving the k-Color Shortest Path Problem	10
Combining variable neighborhood search and machine learning to solve the vehicle routing problem with crowd-shipping	9
Bi-objective optimization model for the heterogeneous dynamic dial-a-ride problem with no rejects	9
Resolvent of the parallel composition and the proximity operator of the infimal postcomposition	9
On the Burer–Monteiro method for general semidefinite programs	9
Gain-optimized spectral distortions for pronunciation training	8
Bounds of the solution set of the tensor complementarity problem	8
Spatial price equilibrium networks with flow-dependent arc multipliers	8
Existence and generic stability conditions of equilibrium points to controlled systems for n-player multiobjective generalized games using the Kakutani–Fan–Glicksberg fixed-point theorem	8
Shrinking approximants for fixed point problem and generalized split null point problem in Hilbert spaces	8
Practical initialization of the Nelder–Mead method for computationally expensive optimization problems	8
Green supply chain design with emission sensitive demand: second order cone programming formulation and case study	8
Convergence of Lasserre’s hierarchy: the general case	8
Online algorithms for the mixed ring loading problem with two nodes	7
Complexity of near-optimal robust versions of multilevel optimization problems	7
QN-tensor and tensor complementarity problem	7
Games with distributionally robust joint chance constraints	7
Exploring the tradeoffs among forest planning, roads and wildlife corridors: a new approach	7
2DPackLib: a two-dimensional cutting and packing library	7
Maximum shortest path interdiction problem by upgrading edges on trees under hamming distance	7
A resiliency analysis of information distribution policies over mobile ad hoc networks	7
Two-Bar Charts Packing Problem	7
On the convergence of algorithms with Tikhonov regularization terms	7
A more efficient cutting planes approach for the green vehicle routing problem with capacitated alternative fuel stations	7
An efficient heuristic for a hub location routing problem	7
Extremely non-convex optimization problems: the case of the multiple obnoxious facilities location	7
Strong convergence of inertial subgradient extragradient algorithm for solving pseudomonotone equilibrium problems	7
Robust optimality, duality and saddle points for multiobjective fractional semi-infinite optimization with uncertain data	6
Variable and constraint reduction techniques for the temporal bin packing problem with fire-ups	6
Zeroth-order methods for noisy Hölder-gradient functions	6
Analytic solution of the continuous particle swarm optimization problem	6
On quantitative stability in infinite-dimensional optimization under uncertainty	6
A parallel variable neighborhood search for solving covering salesman problem	6
On the proximal point algorithm and its Halpern-type variant for generalized monotone operators in Hilbert space	6
Efficiently solving the thief orienteering problem with a max–min ant colony optimization approach	6
Implicit steepest descent algorithm for optimization with orthogonality constraints	5
Improved exploitation of higher order smoothness in derivative-free optimization	5
On lattice point counting in $$\varDelta $$-modular polyhedra	5
Vehicle routing problem considering equity of demand satisfaction	5
On periodic solution to control problem with time-driven switching	5
Improved analysis of spectral algorithm for clustering	5
Exact penalty functions with multidimensional penalty parameter and adaptive penalty updates	5
Strong Karush–Kuhn–Tucker optimality conditions for weak efficiency in constrained multiobjective programming problems in terms of mordukhovich subdifferentials	5
Optimization approach to Berge equilibrium for bimatrix game	5
Greedy approximation for the minimum connected dominating set with labeling	5
Existence of the least element solution of the vertical block Z-tensor complementarity problem	5
Distributionally robust joint chance-constrained support vector machines	5
Minsum scheduling with acceptable lead-times and optional job rejection	5
Approximating the product knapsack problem	5
Numerical solution of delay fractional optimal control problems with free terminal time	5

A deep reinforcement learning framework for solving two-stage stochastic programs	5
Computationally efficient approach for solving lexicographic multicriteria optimization problems	5
General variable neighborhood search for the parallel machine scheduling problem with two common servers	5
Unified linear convergence of first-order primal-dual algorithms for saddle point problems	5
A descent extension of a modified Polak–Ribière–Polyak method with application in image restoration problem	5
Strong convergence theorems for inertial Tseng’s extragradient method for solving variational inequality problems and fixed point problems	5
Commutation principles for optimization problems on spectral sets in Euclidean Jordan algebras	5
Some notes on the solvability conditions for absolute value equations	5
Directional asymptotics of Fejér monotone sequences	4
The assignment problem revisited	4
Lower bounds of the solution set of the polynomial complementarity problem	4
Connectedness properties of the efficient sets and the nondominated sets to vector optimization problems	4
On the computational complexity of uncapacitated multi-plant lot-sizing problems	4
The multi-depot k-traveling repairman problem	4
An effective version of Schmüdgen’s Positivstellensatz for the hypercube	4
On the new modulus-based matrix splitting method for linear complementarity problem of $$H_{+}$$-matrix	4
On the asymptotic behavior of the Douglas–Rachford and proximal-point algorithms for convex optimization	4
A covering traveling salesman problem with profit in the last mile delivery	4
Using regression models to understand the impact of route-length variability in practical vehicle routing	4
A matrix-free trust-region newton algorithm for convex-constrained optimization	4
The quasidifferential descent method in a control problem with nonsmooth objective functional	4
On solving the order processing in picking workstations	4
Exact algorithms for the robust uncapacitated multiple allocation p-hub median problem	4
Sample average approximations of strongly convex stochastic programs in Hilbert spaces	4
The moment-SOS hierarchy and the Christoffel–Darboux kernel	4
Improved lower bound on the dimension of the EU council’s voting rules	4
The single train shortest route problem in a railyard	4
On the superiority of PGMs to PDCAs in nonsmooth nonconvex sparse regression	4
Expected value based optimal control for discrete-time stochastic noncausal systems	4
Homogeneous polynomials and spurious local minima on the unit sphere	4
On self-concordant barriers for generalized power cones	4
Bregman circumcenters: monotonicity and forward weak convergence	3
Siting renewable power generation assets with combinatorial optimisation	3
Chebyshev center and inscribed balls: properties and calculations	3
Finding optimal solutions to several gray pattern instances	3
Log-domain interior-point methods for convex quadratic programming	3
A note on study on proportionate flowshop scheduling with due-date assignment and position-dependent weights	3
Randomized Lagrangian stochastic approximation for large-scale constrained stochastic Nash games	3
An exact method for optimizing a quadratic function over the efficient set of multiobjective integer linear fractional program	3
Inverse integer optimization with multiple observations	3
Kernel $$\ell ^1$$-norm principal component analysis for denoising	3
Less is more approach in optimization: a road to artificial intelligence	3
A General Variable Neighborhood Search approach based on a p-median model for cellular manufacturing problems	3
Efficient nearest neighbors methods for support vector machines in high dimensional feature spaces	3
Optimal multi-state partnerships for woody biomass co-firing incorporating a demand-response function for biomass procurement	3
NPROS: A Not So Pure Random Orthogonal search algorithm—A suite of random optimization algorithms driven by reinforcement learning	3
Inertial projection and contraction methods for split feasibility problem applied to compressed sensing and image restoration	3
Conditions for linear convergence of the gradient method for non-convex optimization	3
The subdifferential descent method in a nonsmooth variational problem	3
A new Bregman projection method with a self-adaptive process for solving variational inequality problem in reflexive Banach spaces	3
Robustness of solutions to the capacitated facility location problem with uncertain demand	3
A variable neighborhood search for the last-mile delivery problem during major infectious disease outbreak	3
Approximation algorithms for the k-depots Hamiltonian path problem	3
Statistical robustness of two-stage stochastic variational inequalities	3
Designing an optimal contract mechanism in a cellulosic biofuel enterprise	3
On atomic cliques in temporal graphs	3
A note on the hierarchical multi-switch multi-echelon vehicle routing problem	3
A closed-form bound on the asymptotic linear convergence of iterative methods via fixed point analysis	3
A best possible online algorithm for parallel batch scheduling with delivery times and limited restart	3
On the convergence of a class of inertial dynamical systems with Tikhonov regularization	3
Douglas–Rachford splitting algorithm for solving state-dependent maximal monotone inclusions	3
Optimization models for integrated biorefinery operations	3
Linear and conic reformulations for the maximum capture location problem under multinomial logit choice	3
A general VNS for the multi-depot open vehicle routing problem with time windows	3
Convergence of the proximal bundle algorithm for nonsmooth nonconvex optimization problems	3
Robust Omega ratio optimization using regular vines	3
Two-machine flow shop scheduling with convex resource consumption functions	3
Constrained optimization based adversarial example generation for transfer attacks in network intrusion detection systems	3
On generalized convex functions and generalized subdifferential II	3
The exact worst-case convergence rate of the gradient method with fixed step lengths for L-smooth functions	3
A note on semi-infinite program bounding methods	2
Duality for convex infinite optimization on linear spaces	2
Stochastic saddle-point optimization for the Wasserstein barycenter problem	2
On ambiguity-averse market equilibrium	2
Efficient formulations for the traveling car renter problem and its quota variant	2
A robust model for the lot-sizing problem with uncertain demands	2
Scheduling jobs with general linear deterioration to minimize total weighted number of late jobs	2
A unified convergence rate analysis of the accelerated smoothed gap reduction algorithm	2
On the rate of convergence of alternating minimization for non-smooth non-strongly convex optimization in Banach spaces	2
Prediction of annual CO2 emissions at the country and sector levels, based on a matrix completion optimization problem	2

Shortest path network problems with stochastic arc weights	2
Parallel memetic algorithm for optimal control of multi-stage catalytic reactions	2
Optimality conditions and DC-Dinkelbach-type algorithm for generalized fractional programs with ratios of difference of convex functions	2
The cost of not knowing enough: mixed-integer optimization with implicit Lipschitz nonlinearities	2
Solving the probabilistic profitable tour problem on a line	2
Relating $$\ell _p$$ regularization and reweighted $$\ell _1$$ regularization	2
Approximation algorithm for minimum partial multi-cover under a geometric setting	2
A multi-objective parallel variable neighborhood search for the bi-objective obnoxious p-median problem	2
A fully stochastic primal-dual algorithm	2
Circumcentric directions of cones	2
Iterated local search for the generalized independent set problem	2
FPTAS for barrier covering problem with equal touching circles in 2D	2
Rates of asymptotic regularity for the alternating Halpern–Mann iteration	2
Dual optimal design and the Christoffel–Darboux polynomial	2
Non-dominated solutions for time series learning and forecasting	2
Convergence rates of RLT and Lasserre-type hierarchies for the generalized moment problem over the simplex and the sphere	2
Online NDP-constraint scheduling of jobs with delivery times or weights	2
A neurodynamic approach for joint chance constrained rectangular geometric optimization	2
A linearized method for solving tensor complementarity problems with implicit Z-tensors	2
Regularization of vector equilibrium problems	2
The multilevel facility location and pricing problems: the computational complexity and the stability analysis	2
On lower and upper bounds for single machine parallel batch scheduling	2
New projection methods for equilibrium problems over fixed point sets	2
Stochastic proximal subgradient descent oscillates in the vicinity of its accumulation set	2
Largest small polygons: a sequential convex optimization approach	2
Tight bounds on Lyapunov rank	2
Second order variational analysis of disjunctive constraint sets and its applications to optimization problems	2
The leave-worst-k-out criterion for cross validation	2
Nearly tight approximation algorithm for (connected) Roman dominating set	2
Triply stochastic sequential assignment problem with the uncertainty in worker survival	2
An approximation algorithm for the k-level facility location problem with outliers	2
An improvement of the Goldstein line search	2
Variable smoothing incremental aggregated gradient method for nonsmooth nonconvex regularized optimization	2
A note on Anti-Nash equilibrium for bimatrix game	2
Inverse conic linear programs in Banach spaces	2
Efficient metaheuristics for the home (health)-care routing and scheduling problem with time windows and synchronized visits	2
Solving an inverse elliptic coefficient problem by convex non-linear semidefinite programming	2
On the solution existence and stability of polynomial optimization problems	2
On properties of univariate max functions at local maximizers	2
Sparse regression over clusters: SparClur	2
Variable neighborhood programming for symbolic regression	2
Scheduling with generalized and periodic due dates under single- and two-machine environments	2
Connectedness of the solution sets in generalized semi-infinite set optimization	2
A lexicographic optimization approach to the deviation-flow refueling station location problem on a general network	2
On the solution existence to convex polynomial programs and its applications	2
Conveyor operations in distribution centers: modeling and optimization	2
A block coordinate descent method for sensor network localization	2
A note on overrelaxation in the Sinkhorn algorithm	2
An efficient algorithm for large-scale extended trust-region subproblems with non-intersecting linear constraints	2
General variable neighborhood search for the minimum stretch spanning tree problem	2
Quantitative inconsistent feasibility for averaged mappings	2
Primal-dual incremental gradient method for nonsmooth and convex optimization problems	2
Using neural networks to solve linear bilevel problems with unknown lower level	2
Mixed-integer linear optimization for full truckload pickup and delivery	2
On the approximability of the fixed-tree balanced minimum evolution problem	2
Multi-objective home health care routing: a variable neighborhood search method	2
A new polynomially solvable class of quadratic optimization problems with box constraints	2
Existence results for a dynamic Sturm–Liouville boundary value problem on time scales	2
Equilibrium uniqueness in aggregative games: very practical conditions	1
An approximation algorithm for the k-generalized Steiner forest problem	1
Two-machine flow shop with dynamic storage space	1
Pareto efficiency without topology	1
Bin packing with divisible item sizes and rejection penalties	1
An improved algorithm for parallel machine scheduling under additional resource constraints	1
On refinement strategies for solving $${\textsc {MINLP}\mathrm{s}}$$  by piecewise linear relaxations: a generalized red refinement	1
Linear size MIP formulation of Max-Cut: new properties, links with cycle inequalities and computational results	1
Feature selection in machine learning via variable neighborhood search	1
Matching orderable and separable hypergraphs	1
Optimal externalities in a parallel transportation network	1
Polyhedral results and stronger Lagrangean bounds for stable spanning trees	1
Wildfire burn scar encapsulation	1
Linear convergence rate analysis of proximal generalized ADMM for convex composite programming	1
A Riemannian subspace BFGS trust region method	1
On the minimum number of Steiner points of constrained 1-line-fixed Steiner tree in the Euclidean plane $${\mathbb {R}}^2$$	1
Budget-cut: introduction to a budget based cutting-plane algorithm for capacity expansion models	1
A characterization of weighted simple games based on pseudoweightings	1
An approximation algorithm for the submodular multicut problem in trees with linear penalties	1
An inventory model for multiple items assuming time-varying demands and limited storage	1
On the relation between affinely adjustable robust linear complementarity and mixed-integer linear feasibility problems	1
General variable neighborhood search approach to group steiner tree problem	1
Optimization of boundary value problems for higher order differential inclusions and duality	1
Maximization of a PSD quadratic form and factorization	1
On using cardinality constrained uncertainty for objective coefficients in robust optimization	1
Nested-solution facility location models	1
An FPTAS for two performance measures for the relocation scheduling problem subject to fixed processing sequences	1
A unified approach to approximate partial, prize-collecting, and budgeted sweep cover problems	1
On optimal universal first-order methods for minimizing heterogeneous sums	1
A clustering heuristic to improve a derivative-free algorithm for nonsmooth optimization	1
Stochastic proximal splitting algorithm for composite minimization	1
Optimal override policy for chemotherapy scheduling template via mixed-integer linear programming	1
Preventive maintenance planning of railway infrastructure by reduced variable neighborhood programming	1
On an effective approach in shape optimization problem for Stokes equation	1
A unified analysis of convex and non-convex $$\ell _p$$-ball projection problems	1
Nonsmooth rank-one matrix factorization landscape	1
Subdifferentials of convex matrix-valued functions	1