Optimization Letters

Article	Citations
Preface to the special issue dedicated to the International Conference “Mathematical optimization theory and Operations Research” (MOTOR 2020) held online from July 6 to July 10, 2020	33
Constrained many-to-many point matching in two dimensions	22
Integrated optimization of design and production process with personalization level of products	19
A Riemannian subspace BFGS trust region method	19
Convergence analysis of generalized ADMM with majorization for linearly constrained composite convex optimization	14
Comparing voting districts with uncertain data envelopment analysis	13
Exact combinatorial algorithms for solving the bin covering problems with strong divisibility and rejection profit	13
A unified approach to approximate partial, prize-collecting, and budgeted sweep cover problems	12
An exact penalty method for group-sparse portfolio selection	12
On unique recovery of finite-valued integer signals and admissible lattices of sparse hypercubes	12
A distributional Farkas’ lemma and moment optimization problems with no-gap dual semi-definite programs	12
Stiefel optimization is NP-hard	12
On efficient algorithms for bottleneck path problems with many sources	11
A simplified treatment of Ramana’s exact dual for semidefinite programming	10
On the uniqueness of Nash equilibria in polymatrix games	10
Uniqueness of solutions in multivariate Chebyshev approximation problems	10
On asymptotic global stability of linear variational inequalities in Hilbert space based on Hausdorff convergence	10
Pareto efficiency without topology	9
A new convergence rate of the steepest descent regarding the Euclidean norm	9
A semidefinite hierarchy for the expected independence number of a random graph	9
On the least square prenucleolus for games with externalities	9
Linear convergence rate analysis of proximal generalized ADMM for convex composite programming	8
Branch-and-bound-and-memorize for the blocking permutation flowshop problem	8
A global optimization approach to Berge equilibrium based on a regularized function	8
An improved algorithm for parallel machine scheduling under additional resource constraints	8

Well-posedness for the split equilibrium problem	8
On ambiguity-averse market equilibrium	8
A conditional-logic interpretation for Miller–Tucker–Zemlin inequalities and extensions	7
Stability for set optimization problems and applications	7
Approximating the order 2 quantum Wasserstein distance using the moment-SOS hierarchy	7
Cooperation in combinatorial search	7
Convergence rate analysis of proximal iteratively reweighted $$\ell _1$$ methods for $$\ell _p$$ regularization problems	7
A gradient projection algorithm based on the normal-S iterative algorithm: convergence analysis and machine learning application	7
Higher-order optimality conditions of robust Benson proper efficient solutions in uncertain vector optimization problems	7
The multilevel facility location and pricing problems: the computational complexity and the stability analysis	7
A gradient method exploiting the two dimensional quadratic termination property	6
The budgeted maximin share allocation problem	6
Generator subadditive functions for mixed-integer programs	6
Minimizing the number of tardy jobs with generalized due-dates and position-dependent processing times	6
A best possible online algorithm for minimizing the total completion time and the total soft penalty cost	6
A Non-polyhedral extension of the Frank–Wolfe theorem to cubic optimization	6
On linear algebraic algorithms for the subgraph matching problem and its variants	6
A unified tool for solving uni-parametric linear programs, convex quadratic programs, and linear complementarity problems	6
The operator splitting schemes revisited: primal-dual gap and degeneracy reduction by a unified analysis	6
Optimality conditions for robust weakly efficient solutions in uncertain optimization	5
General variable neighborhood search for the minimum stretch spanning tree problem	5
Hybrid variable neighborhood search for automated warehouse scheduling	5
Frugal and decentralised resolvent splittings defined by nonexpansive operators	5
On coupling constraints in linear bilevel optimization	5
Stability approach to CDC truck scheduling problem under uncertainty	5
A metaheuristic algorithm for efficient aircraft sequencing and scheduling in terminal maneuvering areas	5
Recovering linear causal models with latent variables via Cholesky factorization of covariance matrix	5
A study on the impact of selecting the follower’s reaction in solving semi-vectorial bilevel problems	5
Representation of positive polynomials on a generalized strip and its application to polynomial optimization	5
Convergence of a special partially augmented Lagrangian algorithm for sparsity-constrained optimization problems	5
An exceptionally difficult binary quadratic optimization problem with symmetry: a challenge for the largest unsolved QAP instance Tai256c	5
Improved conditional gradient method for the generalized cone order optimization problem on the local sphere	5
A maximal-clique-based set-covering approach to overlapping community detection	5
Single-objective robust optimisation in bioprocessing with conformalised quantile regression as interval-based surrogate models	5
On the relation between affinely adjustable robust linear complementarity and mixed-integer linear feasibility problems	5
Expansions of the characteristic polynomial of a perturbed PSD matrix and convergence analysis of alternating projections for the PSD cone and a line	5
Greedy Newton: Newton’s method with exact line search	5
Efficient online sensitivity analysis for the injective bottleneck path problem	5
Sparse and risk diversification portfolio selection	5
Strategy investments in zero-sum games	5
Approximation algorithm for the fault-tolerant knapsack center problem	5
Differentially private k-center problems	5
Spatial branching for a special class of convex MIQO problems	5
Interior-point algorithm for symmetric cone horizontal linear complementarity problems based on a new class of algebraically equivalent transformations	5
Existence of the least element solution of the vertical block Z-tensor complementarity problem	5
Learning to project in a criterion space search algorithm: an application to multi-objective binary linear programming	4
Stochastic single machine scheduling with time-dependent deterioration or position-dependent learning effect	4
A monotonic optimization approach to mixed variational inequality problems	4
The projected splitting iterative methods based on tensor splitting and its majorization matrix splitting for the tensor complementarity problem	4
Mixed-integer linear optimization for cardinality-constrained random forests	4

Nonnegative low-rank matrix recovery can have spurious local minima	4
Optimality conditions for homogeneous polynomial optimization on the unit sphere	4
The semiproximal SVM approach for multiple instance learning: a kernel-based computational study	4
On penalized reload cost path, walk, tour and maximum flow: hardness and approximation	4
Policies for multi-trip route planning in time-sensitive environments	4
Minimizing a complex quadratic fractional optimization problem with two second-order cone constraints	4
A strict complementarity approach to error bound and sensitivity of solution of conic programs	4
Polyhedral results and stronger Lagrangean bounds for stable spanning trees	4
Convergence analysis of the DFP algorithm for unconstrained optimization problems on Riemannian manifolds	4
Predict and optimize: a smart inventory management model for beauty retail	4
Dual and generalized dual cones in Banach spaces	4
The metric projection over a polyhedral set through the relative interiors of its faces	4
On an effective approach in shape optimization problem for Stokes equation	4
Enhancing finite-difference-based derivative-free optimization with machine learning	4
A new approach to the multiple obnoxious facility location problem based on combinatorial and continuous tools	4
Almost sure convergence of stochastic composite objective mirror descent for non-convex non-smooth optimization	4
A fast primal-dual algorithm via dynamical system with variable mass for linearly constrained convex optimization	3
Duality in the problems of optimal control described by Darboux-type differential inclusions	3
A generalized Frank–Wolfe method with “dual averaging” for strongly convex composite optimization	3
Convergence of the sum-of-squares hierarchy for quadratic optimization over roots-of-unity	3
On the weak and strong convergence of modified forward-backward-half-forward splitting methods	3
A generalised λ-Core concept for normal form games	3
Linear adjustable robust optimization problem: semidefinite programming reformulation, optimality conditions and duality	3
Optimal TSP tour length estimation using Sammon maps	3
Symmetric positive subdefinite tensors	3
Practical algorithm for minimum cost submodular cover problem with performance guarantees	3
On the diameter of a 2-sum of polyhedra	3
Resolving an open problem: maximizing the total irregularity index of molecular trees with prescribed segments or branching vertices	3
A deep reinforcement learning framework for solving two-stage stochastic programs	3
Functions and inequalities associated with the nonconvex second-order cone	3
A linearized method for solving tensor complementarity problems with implicit Z-tensors	3
On the linear convergence rate of Riemannian proximal gradient method	3
Trust and reputation systems in cloud data centers: a variational approach	3
A general VNS for the multi-depot open vehicle routing problem with time windows	3
A hybrid acceleration Douglas-Rachford splitting method for solving large-scale absolute value equations	3
Multi-product Newsvendor problem with dynamic pricing: a decision interpolation approximation	3
A note: on the two-stage flowshop with dedicated machines to minimize total load	3
Convergence theorems of hybrid projection algorithms with two inertial terms for solving fixed point problem	3
Improvement of convergence criteria for finding common fixed points of multiple finite demicontractive mappings	3
A decomposition algorithm for distributionally robust chance-constrained programs with polyhedral ambiguity set	3
Scheduling coupled tasks on parallel identical machines	3
Circumcentric directions of cones	3
A New full-newton step infeasible interior-point method for $$P_*(\kappa )$$-linear Complementarity problem	3
Optimal step length for the maximal decrease of a self-concordant function by the Newton method	3
Practical approximation algorithms for $${\ell}_1$$-regularized sparse rank-1 approximation to higher-order tensors	2
Approximation algorithm for solving the 1-line Steiner tree problem with minimum number of Steiner points	2
Kernel $$\ell ^1$$-norm principal component analysis for denoising	2
Feature selection in machine learning via variable neighborhood search	2
Absolute value equations with $$2^n$$ solutions	2
Fractional absolute value equations	2
Minimizing the influence spread over a network through node interception	2
An accelerating algorithm for maximum shortest path interdiction problem by upgrading edges on trees under unit Hamming distance	2
New smooth weighted complementarity functions and a cubically convergent method for wLCP	2
Solving the probabilistic profitable tour problem on a line	2
A folding preprocess for the max k-cut problem	2
The singularity degree of a face of the cone of copositive matrices	2
Facet-defining triangle inequalities for the quadratic linear ordering problem	2
A parallel greedy approach enhanced by genetic algorithm for the stochastic rig routing problem	2
A closed-form bound on the asymptotic linear convergence of iterative methods via fixed point analysis	2
A comprehensive theoretical framework for the optimization of neural networks classification performance with respect to weighted metrics	2
A modification of the forward–backward splitting method for monotone inclusions	2
Method for finding solution to “quasidifferentiable” differential inclusion	2
Absolute value inequalities	2
A note on the hierarchical multi-switch multi-echelon vehicle routing problem	2
Structured $$(\min ,+)$$-convolution and its applications for the shortest/closest vector and nonlinear knapsack problems	2
Worst-case evaluation complexity of a derivative-free quadratic regularization method	2
An optimization approach to coalition formation in centralized EOQ problems with additive transportation costs	2
Linear convergence of the proximal gradient method for composite optimization under the Polyak-Łojasiewicz inequality and its variant	2
Local error bounds for the generalized polynomial complementarity problem	2
Nicely structured positive bases with maximal cosine measure	2
Rates of asymptotic regularity for the alternating Halpern–Mann iteration	2
Determining optimal channel partition for 2:4 fine grained structured sparsity	2
Newton-type algorithms for inverse optimization: weighted bottleneck Hamming distance and $$\ell _\infty$$-norm objectives	2
Biased random-key genetic algorithms for the minimum subgraph diameter problem	2
Mixed lattice structures and cone projections	2
An uncertain minimization problem: robust optimization versus optimization of robustness	2
Degree sequence optimization in bounded treewidth	2
Structure of solutions to a class of multistage stochastic linear complementarity problems	2
Mixed-integer linearity in nonlinear optimization: a trust region approach	2
Exact separation theorem for disjoint closed sets in Hilbert spaces	2

Complexity bound of a Levenberg–Marquardt algorithm based on probabilistic Jacobian models	2
On atomic cliques in temporal graphs	2
Approximate properly solutions of constrained vector optimization with variable coradiant sets	2
A cut-based mixed integer programming formulation for the hop-constrained cheapest path problem	2
Goldstein stationarity in Lipschitz constrained optimization	2
Benchmark-based deviation and drawdown measures in portfolio optimization	1
Extension of the value function reformulation to multiobjective bilevel optimization	1
Hybrid strategy in multiperiod mean-variance framework	1
Local linear convergence of proximal coordinate descent algorithm	1
Metric perturbation of Milyutin-type regularity and application to cyclic fixed point theorems	1
On maximal and minimal elements for sets with respect to cones	1
The symmetry coefficient of positively homogeneous functions	1
Learning to deactivate probing with graph convolutional network for mixed-integer nonlinear programming	1
Some worst-case results related to the asymmetric traveling salesman problem	1
Does risk aversion decrease the order quantity?	1
Buffered and Reduced Multidimensional Distribution Functions and Their Application in Optimization	1
Characterizations of the solution set for tangentially convex optimization problems	1
Validation of scenario generation for decision-making using machine learning prediction models	1
Proximal gradient methods with inexact oracle of degree q for composite optimization	1
Characterization of set-valued robustness via extended signed distances and separation	1
Hausdorff continuity of solution maps to equilibrium problems via the oriented distance function	1
A bilevel critical node detection problem	1
On a new simple algorithm to compute the resolvents	1
Conveyor operations in distribution centers: modeling and optimization	1
On the firefighter problem with spreading vaccination for maximizing the number of saved nodes: the IP model and LP rounding algorithms	1
The Chambolle–Pock method converges weakly with $$\theta >1/2$$ and $$\tau \sigma \Vert L\Vert ^2<4/(1+2\theta )$$	1
Log-domain interior-point methods for convex quadratic programming	1
Regularization of vector equilibrium problems	1
A discrete competitive facility location model with proportional and binary rules sequentially applied	1
The randomized block coordinate descent method in the Hölder smooth setting	1
Algebraic formulation of simultaneous tensor-metric learning	1
The rendezvous vehicle routing problem	1
Globally solving a class of bilevel programs with spatial price equilibrium constraints	1
Individual and cooperative portfolio optimization as linear program	1
A new feasible moving ball projection algorithm for pseudomonotone variational inequalities	1
Constrained optimization based adversarial example generation for transfer attacks in network intrusion detection systems	1
On maximum-sum matchings of bichromatic points	1
New second-order limiting directional derivatives and C$$^1$$-optimization	1
A polytime preprocess algorithm for the maximum independent set problem	1
An algorithm for jointly replenishment problem under stock dependent demand and power-of-two policy	1
The truck–drone routing optimization problem: mathematical model and a VNS approach	1
Hausdorff continuity conditions for parametric nonconvex equilibrium problems	1
Subdifferentials of convex matrix-valued functions	1
Tightening discretization-based MILP models for the pooling problem using upper bounds on bilinear terms	1
A faster heuristic for the traveling salesman problem with drone	1
The maximal angle between $$3 \times 3$$ copositive matrices	1
Lower complexity bounds for minimizing regularized functions	1
On proper minimality in set optimization	1
Douglas-Rachford splitting algorithm for projected solution of quasi variational inequality with non-self constraint map	1
On the new modulus-based matrix splitting method for linear complementarity problem of $$H_{+}$$-matrix	1
Optimal control for production inventory of uncertain random system with jump and deteriorating items	1
An accelerated lyapunov function for Polyak’s Heavy-ball on convex quadratics	1
A proximal alternating direction method of multipliers with a proximal-perturbed Lagrangian function for nonconvex and nonsmooth structured optimization	1
Convergence rates of training deep neural networks via alternating minimization methods	1
Tensor denoising via dual Schatten norms	1
A projected splitting method for vertical tensor complementarity problems	1
Two-agent single-machine scheduling with release dates to minimize the makespan	1
Mathematical formulations for the robust bin packing problem with fragile objects	1
Approximation algorithms for the restricted k-Chinese postman problems with penalties	1
On sparse solution of tensor complementarity problem	1
Numerical solution of delay fractional optimal control problems with free terminal time	1
Computing tighter bounds on the n-queens constant via Newton’s method	1
Counter-adversarial training data distribution validation	1
General variable neighborhood search for the parallel machine scheduling problem with two common servers	1
Strengthened MIP formulations for the liver region redesign models of Akshat et al.	1
A cutting plane algorithm for globally solving low-dimensional k-means problems	1