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	34
On unique recovery of finite-valued integer signals and admissible lattices of sparse hypercubes	24
Cooperative congestion games: existence of a Nash-stable coalition structure	20
Equilibrium uniqueness in aggregative games: very practical conditions	20
Stochastic proximal subgradient descent oscillates in the vicinity of its accumulation set	16
Constrained many-to-many point matching in two dimensions	16
Convergence analysis of generalized ADMM with majorization for linearly constrained composite convex optimization	14
A Riemannian subspace BFGS trust region method	14
Comparing voting districts with uncertain data envelopment analysis	13
On efficient algorithms for bottleneck path problems with many sources	12
Integrated optimization of design and production process with personalization level of products	12
A unified approach to approximate partial, prize-collecting, and budgeted sweep cover problems	11
A distributional Farkas’ lemma and moment optimization problems with no-gap dual semi-definite programs	11
Guillotine cutting is asymptotically optimal for packing consecutive squares	10
Uniqueness of solutions in multivariate Chebyshev approximation problems	10
On the least square prenucleolus for games with externalities	10
Pareto efficiency without topology	10
A new convergence rate of the steepest descent regarding the Euclidean norm	10
Branch-and-bound-and-memorize for the blocking permutation flowshop problem	10
A simplified treatment of Ramana’s exact dual for semidefinite programming	10
Using regression models to understand the impact of route-length variability in practical vehicle routing	9
A note on study on proportionate flowshop scheduling with due-date assignment and position-dependent weights	9
Improved exploitation of higher order smoothness in derivative-free optimization	9
On ambiguity-averse market equilibrium	9
Well-posedness for the split equilibrium 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
On partial descriptions of König graphs for odd paths and all their spanning supergraphs	8
Stochastic saddle-point optimization for the Wasserstein barycenter problem	8
Linear convergence rate analysis of proximal generalized ADMM for convex composite programming	7
A conditional-logic interpretation for Miller–Tucker–Zemlin inequalities and extensions	7
Minimizing the number of tardy jobs with generalized due-dates and position-dependent processing times	7
On linear algebraic algorithms for the subgraph matching problem and its variants	7
Cooperation in combinatorial search	7
A general variable neighborhood search approach for the minimum load coloring problem	7
Distributionally-robust machine learning using locally differentially-private data	7
Shrinking approximants for fixed point problem and generalized split null point problem in Hilbert spaces	7
The multilevel facility location and pricing problems: the computational complexity and the stability analysis	7
Convergence rate analysis of proximal iteratively reweighted $$\ell _1$$ methods for $$\ell _p$$ regularization problems	7
Higher-order optimality conditions of robust Benson proper efficient solutions in uncertain vector optimization problems	7
A computational study on QP problems with general linear constraints	7
A best possible online algorithm for minimizing the total completion time and the total soft penalty cost	6
Hybrid variable neighborhood search for automated warehouse scheduling	6
The operator splitting schemes revisited: primal-dual gap and degeneracy reduction by a unified analysis	6
Uniform convexity, uniform monotonicity and $$(\phi ,c)$$-subdifferentiability with application to nonlinear PDE	6
Frugal and decentralised resolvent splittings defined by nonexpansive operators	6
Exact penalty functions with multidimensional penalty parameter and adaptive penalty updates	6
A Non-polyhedral extension of the Frank–Wolfe theorem to cubic optimization	6
A gradient method exploiting the two dimensional quadratic termination property	6
A maximal-clique-based set-covering approach to overlapping community detection	6
A new restricted memory level bundle method for constrained convex nonsmooth optimization	6
Modeling a flexible staff scheduling problem in the Era of Covid-19	5
An exceptionally difficult binary quadratic optimization problem with symmetry: a challenge for the largest unsolved QAP instance Tai256c	5
Strategy investments in zero-sum games	5
The budgeted maximin share allocation problem	5
Convergence of a special partially augmented Lagrangian algorithm for sparsity-constrained optimization problems	5
Sparse and risk diversification portfolio selection	5
On coupling constraints in linear bilevel optimization	5
A no-delay single machine scheduling problem to minimize total weighted early and late work	5
General variable neighborhood search for the minimum stretch spanning tree problem	5
2DPackLib: a two-dimensional cutting and packing library	5
Stability approach to CDC truck scheduling problem under uncertainty	5
Optimality conditions for robust weakly efficient solutions in uncertain optimization	5
Convergence rates analysis of a multiobjective proximal gradient method	5
Differentially private k-center problems	5
A metaheuristic algorithm for efficient aircraft sequencing and scheduling in terminal maneuvering areas	5
A study on the impact of selecting the follower’s reaction in solving semi-vectorial bilevel problems	4
Representation of positive polynomials on a generalized strip and its application to polynomial optimization	4
Matching orderable and separable hypergraphs	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
Polyhedral results and stronger Lagrangean bounds for stable spanning trees	4
On an effective approach in shape optimization problem for Stokes equation	4
Existence of the least element solution of the vertical block Z-tensor complementarity problem	4
Online total bipartite matching problem	4

Expansions of the characteristic polynomial of a perturbed PSD matrix and convergence analysis of alternating projections for the PSD cone and a line	4
On the relation between affinely adjustable robust linear complementarity and mixed-integer linear feasibility problems	4
Nested-solution facility location models	4
Interior-point algorithm for symmetric cone horizontal linear complementarity problems based on a new class of algebraically equivalent transformations	4
Efficiently solving the thief orienteering problem with a max–min ant colony optimization approach	4
Optimality conditions for homogeneous polynomial optimization on the unit sphere	4
Wildfire burn scar encapsulation	4
Spatial branching for a special class of convex MIQO problems	4
Efficient online sensitivity analysis for the injective bottleneck path problem	4
A strict complementarity approach to error bound and sensitivity of solution of conic programs	4
Optimal step length for the maximal decrease of a self-concordant function by the Newton method	4
Optimal externalities in a parallel transportation network	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
Minimizing a complex quadratic fractional optimization problem with two second-order cone constraints	4
A decomposition algorithm for distributionally robust chance-constrained programs with polyhedral ambiguity set	3
The partially symmetric rank-1 approximation of fourth-order partially symmetric tensors	3
Improvement of convergence criteria for finding common fixed points of multiple finite demicontractive mappings	3
Optimal TSP tour length estimation using Sammon maps	3
A general VNS for the multi-depot open vehicle routing problem with time windows	3
Solution methodologies for minimizing a sum of pointwise minima of two functions	3
Learning to project in a criterion space search algorithm: an application to multi-objective binary linear programming	3
Duality in the problems of optimal control described by Darboux-type differential inclusions	3
Variable and constraint reduction techniques for the temporal bin packing problem with fire-ups	3
Linearized formulations for failure aware barter exchange	3
A New full-newton step infeasible interior-point method for $$P_*(\kappa )$$-linear Complementarity problem	3
The semiproximal SVM approach for multiple instance learning: a kernel-based computational study	3
A linearized method for solving tensor complementarity problems with implicit Z-tensors	3
A unified convergence rate analysis of the accelerated smoothed gap reduction algorithm	3
Scheduling coupled tasks on parallel identical machines	3
Circumcentric directions of cones	3
Multi-product Newsvendor problem with dynamic pricing: a decision interpolation approximation	3
The metric projection over a polyhedral set through the relative interiors of its faces	3
A fast primal-dual algorithm via dynamical system with variable mass for linearly constrained convex optimization	3
Connectedness properties of the efficient sets and the nondominated sets to vector optimization problems	3
Stochastic single machine scheduling with time-dependent deterioration or position-dependent learning effect	3
Practical algorithm for minimum cost submodular cover problem with performance guarantees	3
A monotonic optimization approach to mixed variational inequality problems	3
A deep reinforcement learning framework for solving two-stage stochastic programs	3
On the weak and strong convergence of modified forward-backward-half-forward splitting methods	3
Economic lot-sizing problem with remanufacturing option: complexity and algorithms	3
On the linear convergence rate of Riemannian proximal gradient method	3
Convergence analysis of the DFP algorithm for unconstrained optimization problems on Riemannian manifolds	3
On the diameter of a 2-sum of polyhedra	3
A generalized Frank–Wolfe method with “dual averaging” for strongly convex composite optimization	3
A note: on the two-stage flowshop with dedicated machines to minimize total load	3
On penalized reload cost path, walk, tour and maximum flow: hardness and approximation	3
An inventory model for multiple items assuming time-varying demands and limited storage	3
On refinement strategies for solving $${\textsc {MINLP}\mathrm{s}}$$  by piecewise linear relaxations: a generalized red refinement	3
Dual and generalized dual cones in Banach spaces	3
Symmetric positive subdefinite tensors	3
An exact penalty function method for optimal control of a dubins airplane in the presence of moving obstacles	3
A lexicographic optimization approach to the deviation-flow refueling station location problem on a general network	2
Inertial projection and contraction methods for split feasibility problem applied to compressed sensing and image restoration	2
Mixed lattice structures and cone projections	2
On self-concordant barriers for generalized power cones	2
Local error bounds for the generalized polynomial complementarity problem	2
Goldstein stationarity in Lipschitz constrained optimization	2
A parallel greedy approach enhanced by genetic algorithm for the stochastic rig routing problem	2
On a conservative partition refinement (CPR) method for a class of two-stage stochastic programming problems	2
Degree sequence optimization in bounded treewidth	2
On atomic cliques in temporal graphs	2
A comprehensive theoretical framework for the optimization of neural networks classification performance with respect to weighted metrics	2
Method for finding solution to “quasidifferentiable” differential inclusion	2
Worst-case evaluation complexity of a derivative-free quadratic regularization method	2
The multi-depot k-traveling repairman problem	2
Exact algorithms for the robust uncapacitated multiple allocation p-hub median problem	2
A modification of the forward–backward splitting method for monotone inclusions	2
Approximate properly solutions of constrained vector optimization with variable coradiant sets	2
Newton-type algorithms for inverse optimization: weighted bottleneck Hamming distance and $$\ell _\infty$$-norm objectives	2
The forward–backward splitting method for non-Lipschitz continuous minimization problems in Banach spaces	2
Trigonometric approximation of the Max-Cut polytope is star-like	2
Complexity bound of a Levenberg–Marquardt algorithm based on probabilistic Jacobian models	2
Nicely structured positive bases with maximal cosine measure	2
New smooth weighted complementarity functions and a cubically convergent method for wLCP	2
Determining optimal channel partition for 2:4 fine grained structured sparsity	2
Structured $$(\min ,+)$$-convolution and its applications for the shortest/closest vector and nonlinear knapsack problems	2
Approximation algorithm for solving the 1-line Steiner tree problem with minimum number of Steiner points	2
On maximal and minimal elements for sets with respect to cones	2
A closed-form bound on the asymptotic linear convergence of iterative methods via fixed point analysis	2

Kernel $$\ell ^1$$-norm principal component analysis for denoising	2
Tensor denoising via dual Schatten norms	2
A note on the hierarchical multi-switch multi-echelon vehicle routing problem	2
Expected value based optimal control for discrete-time stochastic noncausal systems	2
Constrained optimization based adversarial example generation for transfer attacks in network intrusion detection systems	2
An exact explicit dual for the linear copositive programming problem	2
Biased random-key genetic algorithms for the minimum subgraph diameter problem	2
On the proximal mapping for multi-valued monotone variational inequality problems	2
A VNS based framework for early diagnosis of the Alzheimer's disease converted from mild cognitive impairment	2
Complexity of near-optimal robust versions of multilevel optimization problems	2
An optimization approach to coalition formation in centralized EOQ problems with additive transportation costs	2
Rates of asymptotic regularity for the alternating Halpern–Mann iteration	2
Practical approximation algorithms for $${\ell}_1$$-regularized sparse rank-1 approximation to higher-order tensors	2
Dissecting the duality gap: the supporting hyperplane interpretation revisited	2
Convergence of the proximal bundle algorithm for nonsmooth nonconvex optimization problems	2
A fresh geometrical look at the general S-procedure	2
Solving the probabilistic profitable tour problem on a line	2
Minimizing the influence spread over a network through node interception	2
Exact separation theorem for disjoint closed sets in Hilbert spaces	2
Feature selection in machine learning via variable neighborhood search	2
An accelerating algorithm for maximum shortest path interdiction problem by upgrading edges on trees under unit Hamming distance	2
An uncertain minimization problem: robust optimization versus optimization of robustness	2
A folding preprocess for the max k-cut problem	2
Mixed-integer linearity in nonlinear optimization: a trust region approach	2
A discrete competitive facility location model with proportional and binary rules sequentially applied	1
Characterization of set-valued robustness via extended signed distances and separation	1
Log-domain interior-point methods for convex quadratic programming	1
Convergence rates of training deep neural networks via alternating minimization methods	1
Strengthened MIP formulations for the liver region redesign models of Akshat et al.	1
Conveyor operations in distribution centers: modeling and optimization	1
Hybrid strategy in multiperiod mean-variance framework	1
A note on overrelaxation in the Sinkhorn algorithm	1
Minsum scheduling with acceptable lead-times and optional job rejection	1
Combining variable neighborhood search and machine learning to solve the vehicle routing problem with crowd-shipping	1
Validation of scenario generation for decision-making using machine learning prediction models	1
Computing tighter bounds on the n-queens constant via Newton’s method	1
On the new modulus-based matrix splitting method for linear complementarity problem of $$H_{+}$$-matrix	1
Improved approximation algorithm for the parallel-machine customer order scheduling with delivery time and submodular rejection penalties	1
A primal-dual approximation algorithm for the k-prize-collecting minimum power cover problem	1
Merton portfolio allocation under stochastic dividends	1
Modeling the spread of infectious diseases through influence maximization	1
A new Bregman projection method with a self-adaptive process for solving variational inequality problem in reflexive Banach spaces	1
On proper minimality in set optimization	1
An exact method for optimizing a quadratic function over the efficient set of multiobjective integer linear fractional program	1
Efficient PTAS for the maximum traveling salesman problem in a metric space of fixed doubling dimension	1
Are weaker stationarity concepts of stochastic MPCC problems significant in absence of SMPCC-LICQ?	1
Optimal control for production inventory of uncertain random system with jump and deteriorating items	1
Convergence rates of damped inerial dynamics from multi-degree-of-freedom system	1
A matrix-free trust-region newton algorithm for convex-constrained optimization	1
Optimal override policy for chemotherapy scheduling template via mixed-integer linear programming	1
Characterizations of the solution set for tangentially convex optimization problems	1
Convergence rate of a rectangular subdivision-based optimization algorithm for smooth multivariate functions	1
Hausdorff continuity of solution maps to equilibrium problems via the oriented distance function	1
Local linear convergence of proximal coordinate descent algorithm	1
Proximal gradient methods with inexact oracle of degree q for composite optimization	1
Distributionally robust joint chance-constrained support vector machines	1
A polytime preprocess algorithm for the maximum independent set problem	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
Proximal operator and optimality conditions for ramp loss SVM	1
On the solution existence and stability of polynomial optimization problems	1
On sparse solution of tensor complementarity problem	1
A new feasible moving ball projection algorithm for pseudomonotone variational inequalities	1
Bin packing with divisible item sizes and rejection penalties	1
An accelerated lyapunov function for Polyak’s Heavy-ball on convex quadratics	1
The set partitioning problem in a quantum context	1
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	1
Practical initialization of the Nelder–Mead method for computationally expensive optimization problems	1
Robustness of solutions to the capacitated facility location problem with uncertain demand	1
Triply stochastic sequential assignment problem with the uncertainty in worker survival	1
Individual and cooperative portfolio optimization as linear program	1
Comments on finite termination of the generalized Newton method for absolute value equations	1
Benchmark-based deviation and drawdown measures in portfolio optimization	1
Review on the book Anatoly Zhigljavsky, Antanas Žilinskas “Bayesian and High-Dimensional Global Optimization”, SpringerBriefs in Optimization, Springer, 2021	1
Approximation algorithms for the restricted k-Chinese postman problems with penalties	1
A projected splitting method for vertical tensor complementarity problems	1
Upper semicontinuity of the solution map to a parametric boundary optimal control problem with unbounded constraint sets	1
Extension of the value function reformulation to multiobjective bilevel optimization	1
New second-order limiting directional derivatives and C$$^1$$-optimization	1
General variable neighborhood search for the parallel machine scheduling problem with two common servers	1
On a new simple algorithm to compute the resolvents	1
Subdifferentials of convex matrix-valued functions	1
Numerical solution of delay fractional optimal control problems with free terminal time	1
Robust inventory problem with budgeted cumulative demand uncertainty	1
Regularization of vector equilibrium problems	1
On the firefighter problem with spreading vaccination for maximizing the number of saved nodes: the IP model and LP rounding algorithms	1
The truck–drone routing optimization problem: mathematical model and a VNS approach	1
Globally solving a class of bilevel programs with spatial price equilibrium constraints	1
Implicit steepest descent algorithm for optimization with orthogonality constraints	1
Hausdorff continuity conditions for parametric nonconvex equilibrium problems	1
Linear-size formulations for connected planar graph partitioning and political districting	1
Buffered and Reduced Multidimensional Distribution Functions and Their Application in Optimization	1
Correction to: Two‑machine flow shop scheduling with convex resource consumption functions	1
The rendezvous vehicle routing problem	1
An FPTAS for two performance measures for the relocation scheduling problem subject to fixed processing sequences	1