Optimization Letters

(The median citation count of Optimization Letters is 1. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-02-01 to 2024-02-01.)
New inertial relaxed method for solving split feasibilities49
The split feasibility problem with multiple output sets in Hilbert spaces46
The Big-M method with the numerical infinite M45
Distributionally robust optimization with decision dependent ambiguity sets33
Explicit extragradient-like method with adaptive stepsizes for pseudomonotone variational inequalities19
Disciplined quasiconvex programming17
On the convergence rate of the Halpern-iteration17
On the unique solution of the generalized absolute value equation16
A branch-and-bound embedded genetic algorithm for resource-constrained project scheduling problem with resource transfer time of aircraft moving assembly line16
Personnel scheduling during Covid-19 pandemic15
Regularization projection method for solving bilevel variational inequality problem15
The single machine scheduling problem with setup times under an extension of the general learning and forgetting effects15
An inertial Popov’s method for solving pseudomonotone variational inequalities14
Study on proportionate flowshop scheduling with due-date assignment and position-dependent weights14
A note on partial calmness for bilevel optimization problems with linearly structured lower level13
A class of new modulus-based matrix splitting methods for linear complementarity problem13
A primal-dual approximation algorithm for the k-prize-collecting minimum power cover problem13
Approximation algorithms for the multiprocessor scheduling with submodular penalties13
Bi-local search based variable neighborhood search for job-shop scheduling problem with transport constraints13
Interior-point algorithm for sufficient LCPs based on the technique of algebraically equivalent transformation11
Exact conic programming reformulations of two-stage adjustable robust linear programs with new quadratic decision rules11
Mathematical formulations and improvements for the multi-depot open vehicle routing problem11
Existence results for vector variational inequality problems on Hadamard manifolds11
Closing the gap in linear bilevel optimization: a new valid primal-dual inequality11
A mixed-integer programming formulation of the double row layout problem based on a linear extension of a partial order10
Naive constant rank-type constraint qualifications for multifold second-order cone programming and semidefinite programming10
A new concave minimization algorithm for the absolute value equation solution10
Modeling a flexible staff scheduling problem in the Era of Covid-1910
A new DIRECT-GLh algorithm for global optimization with hidden constraints9
Mathematical optimization approach for facility layout on several rows9
Variable neighborhood search-based solution methods for the pollution location-inventory-routing problem9
Inverse optimal value problem on minimum spanning tree under unit $$l_{\infty }$$ norm9
Aggregate subgradient method for nonsmooth DC optimization9
Modeling the spread of infectious diseases through influence maximization9
Proximal operator and optimality conditions for ramp loss SVM8
Minimum budget for misinformation detection in online social networks with provable guarantees8
A dynamic programming algorithm for solving the k-Color Shortest Path Problem8
On the convergence of algorithms with Tikhonov regularization terms8
Edge metric dimensions via hierarchical product and integer linear programming8
A note on competing-agent Pareto-scheduling8
Convergence rates analysis of a multiobjective proximal gradient method8
Vector network equilibrium problems with uncertain demands and capacity constraints of arcs8
Online algorithms for the mixed ring loading problem with two nodes7
Complexity of near-optimal robust versions of multilevel optimization problems7
Games with distributionally robust joint chance constraints7
Two-Bar Charts Packing Problem7
An efficient heuristic for a hub location routing problem7
Convergence of Lasserre’s hierarchy: the general case7
Gain-optimized spectral distortions for pronunciation training7
Bi-objective optimization model for the heterogeneous dynamic dial-a-ride problem with no rejects7
Maximum shortest path interdiction problem by upgrading edges on trees under hamming distance7
Exact approaches for competitive facility location with discrete attractiveness7
Green supply chain design with emission sensitive demand: second order cone programming formulation and case study7
2DPackLib: a two-dimensional cutting and packing library6
A deterministic algorithm to compute the cosine measure of a finite positive spanning set6
A resiliency analysis of information distribution policies over mobile ad hoc networks6
Practical initialization of the Nelder–Mead method for computationally expensive optimization problems6
Zeroth-order methods for noisy Hölder-gradient functions6
Exploring the tradeoffs among forest planning, roads and wildlife corridors: a new approach6
A linearly convergent stochastic recursive gradient method for convex optimization6
Resolvent of the parallel composition and the proximity operator of the infimal postcomposition6
Shrinking approximants for fixed point problem and generalized split null point problem in Hilbert spaces6
Existence and generic stability conditions of equilibrium points to controlled systems for n-player multiobjective generalized games using the Kakutani–Fan–Glicksberg fixed-point theorem6
On the Burer–Monteiro method for general semidefinite programs6
Hybrid iterative scheme for solving split equilibrium and hierarchical fixed point problems6
A new model for curriculum-based university course timetabling6
Bounds of the solution set of the tensor complementarity problem6
Spatial price equilibrium networks with flow-dependent arc multipliers6
Strong convergence of inertial subgradient extragradient algorithm for solving pseudomonotone equilibrium problems6
Unified linear convergence of first-order primal-dual algorithms for saddle point problems5
borealis—A generalized global update algorithm for Boolean optimization problems5
QN-tensor and tensor complementarity problem5
Variable and constraint reduction techniques for the temporal bin packing problem with fire-ups5
Computationally efficient approach for solving lexicographic multicriteria optimization problems5
Second-order characterizations of quasiconvexity and pseudoconvexity for differentiable functions with Lipschitzian derivatives5
On periodic solution to control problem with time-driven switching5
Three-dimensional stable matching with cyclic preferences5
Analytic solution of the continuous particle swarm optimization problem5
Variable fixing heuristics for solving multiple depot vehicle scheduling problem with heterogeneous fleet and time windows5
Minimizing a sum of clipped convex functions5
Stochastic variational formulation for a general random time-dependent economic equilibrium problem5
A new mixed integer programming approach for optimization over the efficient set of a multiobjective linear programming problem5
Exact penalty functions with multidimensional penalty parameter and adaptive penalty updates5
Extremely non-convex optimization problems: the case of the multiple obnoxious facilities location5
On quantitative stability in infinite-dimensional optimization under uncertainty5
A compact mixed integer linear formulation for safe set problems5
Robust optimality, duality and saddle points for multiobjective fractional semi-infinite optimization with uncertain data4
On the computational complexity of uncapacitated multi-plant lot-sizing problems4
A matrix-free trust-region newton algorithm for convex-constrained optimization4
Vehicle routing problem considering equity of demand satisfaction4
Minsum scheduling with acceptable lead-times and optional job rejection4
Improved analysis of spectral algorithm for clustering4
Approximating the product knapsack problem4
Greedy approximation for the minimum connected dominating set with labeling4
The single train shortest route problem in a railyard4
Improved lower bound on the dimension of the EU council’s voting rules4
Implicit steepest descent algorithm for optimization with orthogonality constraints4
Connectedness properties of the efficient sets and the nondominated sets to vector optimization problems4
The forward–backward splitting method and its convergence rate for the minimization of the sum of two functions in Banach spaces4
Homogeneous polynomials and spurious local minima on the unit sphere4
The moment-SOS hierarchy and the Christoffel–Darboux kernel4
A parallel variable neighborhood search for solving covering salesman problem4
The assignment problem revisited4
Strong Karush–Kuhn–Tucker optimality conditions for weak efficiency in constrained multiobjective programming problems in terms of mordukhovich subdifferentials4
On the superiority of PGMs to PDCAs in nonsmooth nonconvex sparse regression4
The multi-depot k-traveling repairman problem4
Strong convergence theorems for inertial Tseng’s extragradient method for solving variational inequality problems and fixed point problems4
A more efficient cutting planes approach for the green vehicle routing problem with capacitated alternative fuel stations4
A randomized heuristic repair for the multidimensional knapsack problem4
Efficiently solving the thief orienteering problem with a max–min ant colony optimization approach4
On the asymptotic behavior of the Douglas–Rachford and proximal-point algorithms for convex optimization4
Some notes on the solvability conditions for absolute value equations3
Improved DE search for competing groups scheduling with deterioration effects3
On the proximal point algorithm and its Halpern-type variant for generalized monotone operators in Hilbert space3
Distributionally robust joint chance-constrained support vector machines3
The quasidifferential descent method in a control problem with nonsmooth objective functional3
Inverse integer optimization with multiple observations3
Using regression models to understand the impact of route-length variability in practical vehicle routing3
Models and linearizations for the Traveling Car Renter with Passengers3
A General Variable Neighborhood Search approach based on a p-median model for cellular manufacturing problems3
Exact algorithms for the robust uncapacitated multiple allocation p-hub median problem3
On self-concordant barriers for generalized power cones3
Sample average approximations of strongly convex stochastic programs in Hilbert spaces3
Bregman circumcenters: monotonicity and forward weak convergence3
Commutation principles for optimization problems on spectral sets in Euclidean Jordan algebras3
Finding optimal solutions to several gray pattern instances3
Numerical solution of delay fractional optimal control problems with free terminal time3
Robust Omega ratio optimization using regular vines3
Combining variable neighborhood search and machine learning to solve the vehicle routing problem with crowd-shipping3
Linear and conic reformulations for the maximum capture location problem under multinomial logit choice3
Statistical robustness of two-stage stochastic variational inequalities3
Optimization approach to Berge equilibrium for bimatrix game3
On lattice point counting in $$\varDelta $$-modular polyhedra3
On solving the order processing in picking workstations3
A descent extension of a modified Polak–Ribière–Polyak method with application in image restoration problem3
Stability analysis for set-valued equilibrium problems with applications to Browder variational inclusions3
Efficient nearest neighbors methods for support vector machines in high dimensional feature spaces3
Directional asymptotics of Fejér monotone sequences3
Siting renewable power generation assets with combinatorial optimisation3
Optimization models for integrated biorefinery operations3
An efficient bidding heuristic for simultaneous truckload transportation auctions3
Solving a home energy management problem by Simulated Annealing3
Improved exploitation of higher order smoothness in derivative-free optimization3
General variable neighborhood search for the parallel machine scheduling problem with two common servers3
Robustness of solutions to the capacitated facility location problem with uncertain demand3
Less is more approach in optimization: a road to artificial intelligence3
Designing an optimal contract mechanism in a cellulosic biofuel enterprise3
Optimality conditions for locally Lipschitz optimization with $$l_0$$-regularization3
Stochastic proximal subgradient descent oscillates in the vicinity of its accumulation set3
The exact worst-case convergence rate of the gradient method with fixed step lengths for L-smooth functions3
On generalized convex functions and generalized subdifferential II3
A closed-form bound on the asymptotic linear convergence of iterative methods via fixed point analysis3
Chebyshev center and inscribed balls: properties and calculations3
Existence results for a dynamic Sturm–Liouville boundary value problem on time scales2
Constrained optimization based adversarial example generation for transfer attacks in network intrusion detection systems2
Dual optimal design and the Christoffel–Darboux polynomial2
Kernel $$\ell ^1$$-norm principal component analysis for denoising2
On Dykstra’s algorithm: finite convergence, stalling, and the method of alternating projections2
An efficient algorithm for large-scale extended trust-region subproblems with non-intersecting linear constraints2
Sparse regression over clusters: SparClur2
A note on overrelaxation in the Sinkhorn algorithm2
Quantitative inconsistent feasibility for averaged mappings2
Largest small polygons: a sequential convex optimization approach2
Relating $$\ell _p$$ regularization and reweighted $$\ell _1$$ regularization2
Second order variational analysis of disjunctive constraint sets and its applications to optimization problems2
A general VNS for the multi-depot open vehicle routing problem with time windows2
A deep reinforcement learning framework for solving two-stage stochastic programs2
Parallel memetic algorithm for optimal control of multi-stage catalytic reactions2
Log-domain interior-point methods for convex quadratic programming2
Primal-dual incremental gradient method for nonsmooth and convex optimization problems2
On the approximability of the fixed-tree balanced minimum evolution problem2
Mixed-integer linear optimization for full truckload pickup and delivery2
Lower bounds of the solution set of the polynomial complementarity problem2
Inertial projection and contraction methods for split feasibility problem applied to compressed sensing and image restoration2
A new Bregman projection method with a self-adaptive process for solving variational inequality problem in reflexive Banach spaces2
A note on semi-infinite program bounding methods2
On the rate of convergence of alternating minimization for non-smooth non-strongly convex optimization in Banach spaces2
A best possible online algorithm for parallel batch scheduling with delivery times and limited restart2
Optimality conditions and DC-Dinkelbach-type algorithm for generalized fractional programs with ratios of difference of convex functions2
Deriving solution value bounds from the ADMM2
Stochastic saddle-point optimization for the Wasserstein barycenter problem2
A derivative-free optimization approach for the autotuning of a Forex trading strategy2
On the algebraic structure of the copositive cone2
The multilevel facility location and pricing problems: the computational complexity and the stability analysis2
A variable neighborhood search for the last-mile delivery problem during major infectious disease outbreak2
Scheduling with generalized and periodic due dates under single- and two-machine environments2
An EOQ model with deteriorating items and self-selection constraints2
Circumcentric directions of cones2
A new polynomially solvable class of quadratic optimization problems with box constraints2
The cost of not knowing enough: mixed-integer optimization with implicit Lipschitz nonlinearities2
Solving an inverse elliptic coefficient problem by convex non-linear semidefinite programming2
A comparative study on surrogate models for SAEAs2
A perturbation view of level-set methods for convex optimization2
An effective version of Schmüdgen’s Positivstellensatz for the hypercube2
Non-dominated solutions for time series learning and forecasting2
Variable smoothing incremental aggregated gradient method for nonsmooth nonconvex regularized optimization2
On lower and upper bounds for single machine parallel batch scheduling2
Iterated local search for the generalized independent set problem2
Shortest path network problems with stochastic arc weights2
On the solution existence and stability of polynomial optimization problems2
A block coordinate descent method for sensor network localization2
Variable neighborhood search based algorithms to solve a rich k-travelling repairmen problem2
Existence of the least element solution of the vertical block Z-tensor complementarity problem2
Conditions for linear convergence of the gradient method for non-convex optimization2
Convergence of the proximal bundle algorithm for nonsmooth nonconvex optimization problems2
A covering traveling salesman problem with profit in the last mile delivery2
Conveyor operations in distribution centers: modeling and optimization2
A robust model for the lot-sizing problem with uncertain demands2
Approximation algorithms for the k-depots Hamiltonian path problem2
Two-machine flow shop scheduling with convex resource consumption functions2
An exact method for optimizing a quadratic function over the efficient set of multiobjective integer linear fractional program2
FPTAS for barrier covering problem with equal touching circles in 2D2
Sensitivity of wardrop equilibria: revisited2
Duality for convex infinite optimization on linear spaces2
Optimal multi-state partnerships for woody biomass co-firing incorporating a demand-response function for biomass procurement2
A hybrid method for solving systems of nonsmooth equations with box constraints2
A fully stochastic primal-dual algorithm2
On properties of univariate max functions at local maximizers2
Connectedness of the solution sets in generalized semi-infinite set optimization1
Equilibrium uniqueness in aggregative games: very practical conditions1
Nested-solution facility location models1
An approximation algorithm for the k-generalized Steiner forest problem1
A primal–dual modified log-barrier method for inequality constrained nonlinear optimization1
A loopless algorithm for generating (k, m)-ary trees in Gray code order1
Optimal override policy for chemotherapy scheduling template via mixed-integer linear programming1
A multi-objective parallel variable neighborhood search for the bi-objective obnoxious p-median problem1
On ambiguity-averse market equilibrium1
Nonsmooth rank-one matrix factorization landscape1
Tight bounds on Lyapunov rank1
Polyhedral results and stronger Lagrangean bounds for stable spanning trees1
Matching orderable and separable hypergraphs1
Variable neighborhood programming for symbolic regression1
On the solution existence to convex polynomial programs and its applications1
A characterization of weighted simple games based on pseudoweightings1
Tighter reformulations using classical Dawson and Sankoff bounds for approximating two-stage chance-constrained programs1
On refinement strategies for solving $${\textsc {MINLP}\mathrm{s}}$$  by piecewise linear relaxations: a generalized red refinement1
Cruise itineraries optimal scheduling1
A note on Anti-Nash equilibrium for bimatrix game1
On an effective approach in shape optimization problem for Stokes equation1
Maximization of a PSD quadratic form and factorization1
On using cardinality constrained uncertainty for objective coefficients in robust optimization1
Wildfire burn scar encapsulation1
Regularization of vector equilibrium problems1
Bin packing with divisible item sizes and rejection penalties1
Stochastic proximal splitting algorithm for composite minimization1
An approximation algorithm for the submodular multicut problem in trees with linear penalties1
An inventory model for multiple items assuming time-varying demands and limited storage1
Finding the Maximum Multi Improvement on neighborhood exploration1
Optimization of boundary value problems for higher order differential inclusions and duality1
Expected value based optimal control for discrete-time stochastic noncausal systems1