Sommaire du Fascicule no. 1

Equilibrium reinsurance-investment strategy with a common shock under two kinds of premium principles
p. 1-22
Research on retail channel decisions considering consumer’s fairness concern
p. 23-47
Pricing decision of a dual-channel supply chain with different payment, corporate social responsibility and service level
p. 49-75
Robust equilibrium investment and reinsurance strategy with bounded memory and common shock dependence
p. 77-99
Fashion retail competition on product greenness with overconfidence
p. 101-114
Computing some role assignments of Cartesian product of graphs
p. 115-121
Design of risk sharing and coordination mechanism in supply chain under demand and supply uncertainty
p. 123-143
Impact of quality decisions on information sharing with supplier encroachment
p. 145-164
On the impact of corruption on managers’ and controllers’ behavior
p. 165-181
Optimal inventory strategies for an imperfect production system with advertisement and price reliant demand under rework option for defectives
p. 183-197
Incidence dimension and 2-packing number in graphs
p. 199-211
The service pricing strategies and the strategic behavior of customers in an unobservable Markovian queue with unreliable server
p. 213-237
Two new Hager–Zhang iterative schemes with improved parameter choices for monotone nonlinear systems and their applications in compressed sensing
p. 239-273
A novel approach for the solution of multiobjective optimization problem using hesitant fuzzy aggregation operator
p. 275-292
A bilevel game model for ascertaining competitive target prices for a buyer in negotiation with multiple suppliers
p. 293-330
A deteriorating food preservation supply chain model with downstream delayed payment and upstream partial prepayment
p. 331-348
Decisions and coordination of retailer-led fresh produce supply chain under two-period dynamic pricing and portfolio contracts
p. 349-365
New preference violation indices for the condition of order preservation
p. 367-380
Strong equality of Roman and perfect Roman Domination in trees
p. 381-394
Performance analysis of an M/G/1 queue with bi-level randomized (p, N1, N2)-policy
p. 395-414
On extremal leaf status and internal status
p. 415-430
A joint pricing and network design model for a closed-loop supply chain under disruption (glass industry)
p. 431-444
Price decisions with asymmetric reference effect and information sharing in dual-channel supply chains
p. 445-473
Inventory decision for products with deterioration and expiration dates for pollution-based supply chain model in fuzzy environments
p. 475-500

Sommaire du Fascicule no. 2

The performance of regional governments under the results-based budgeting framework: A two-stage sectoral analysis
p. 501-528
The implications of supplier encroachment via an online platform
p. 529-564
Generation of random chordal graphs using subtrees of a tree
p. 565-582
Research on electricity supply chain strategy coordination considering peak-valley pricing policy and service quality investment
p. 583-599
Optimal inventory strategies for deteriorating items with price-sensitive investment in preservation technology
p. 601-617
Sharp Lagrange multipliers for set-valued optimization problems
p. 619-635
Sufficient conditions for extremum of fractional variational problems
p. 637-648
Malmquist-Luenberger productivity indexes for dynamic network DEA with undesirable outputs and negative data
p. 649-687
Inverse multiple criteria sorting problem with fuzzy parameters: an application of building energy labelling improvement
p. 689-702
Generalized periodic replacement policies for repairable systems subject to two types of failures
p. 703-720
Remarks on component factors in graphs
p. 721-730
Complexity analysis of primal-dual interior-point methods for linear optimization based on a new efficient Bi-parameterized kernel function with a trigonometric barrier term
p. 731-750
An optimization approach for disaster relief network design under uncertainty and disruption with sustainability considerations
p. 751-768
Green sustainable supply chain under cap and trade regulation involving government introspection
p. 769-794
Combining efficiency and scaling effects in activity analysis: towards an improved best practice criterion
p. 795-812
A game theoretic model for cellular network operators’ cooperation under government intervention
p. 813-829
Manufacturing/remanufacturing based supply chain management under advertisements and carbon emissions process
p. 831-851
UAVs routes optimization on smart cities and regions
p. 853-869
Controlling defective items in a complex multi-phase manufacturing system
p. 871-889
Resource allocation for supply chains based on Pareto-optimal two-stage cross-efficiency model
p. 891-910
A common weight credibility data envelopment analysis model for evaluating decision making units with an application in airline performance
p. 911-930
Effects of green improvement and pricing policies in a double dual-channel competitive supply chain under decision-making power strategies
p. 931-953
Estimation of the population distribution function using varied L ranked set sampling
p. 955-957
Analysis of a bulk arrival N -policy queue with two-service genre, breakdown, delayed repair under Bernoulli vacation and repeated service policy
p. 979-1012
Geometric programming solution of second degree difficulty for carbon ejection controlled reliable smart production system
p. 1013-1029
Optimal add-on items recommendation service strength strategy for e-commerce platform with full-reduction-promotion
p. 1031-1049
Optimizing service level, price, and inventory decisions for a supply chain with retailers’ competition and cooperation under VMI strategy
p. 1051-1078
Performance guarantee of the jump neighborhood for scheduling jobs on uniformly related machines
p. 1079-1088

Sommaire du Fascicule no. 3

Performance analysis of discrete-time G e o X / G / 1 retrial queue with various vacation policies and impatient customers
p. 1089-1117
Utilizing energy transition to drive sustainability in cold supply chains: a case study in the frozen food industry
p. 1119-1147
Decision and coordination analysis of extended warranty service in a remanufacturing closed-loop supply chain with dual price sensitivity under different channel power structures
p. 1149-1166
Hybrid matheuristics for the multi-capacitated clustering problem
p. 1167-1185
Exploiting Performance Analysis of Redundant System (KM+1S) : İncorporating Fault Coverage and Reboot Delay
p. 1187-1202
Optimal marketing channel and strategy in social commerce
p. 1203-1221
Mixed financing modes for capital-constrained supply chain with risk-averse members
p. 1223-1258
Optimal channel selection of remanufacturing firms with considering asymmetric information in platform economy
p. 1259-1281
An improved heuristic algorithm for the maximum benefit Chinese postman problem
p. 1283-1291
A ranking framework based on interval self and cross-efficiencies in a two-stage DEA system
p. 1293-1319
Supply chain contracting considering the cost structure between capacity and quality under information asymmetry
p. 1321-1333
Optimal production strategies of competitive firms considering product innovation
p. 1335-1352
Regularization algorithms for linear copositive problems
p. 1353-1371
On second-order radial-asymptotic proto-differentiability of the borwein perturbation maps
p. 1373-1395
Nonlinear programming problem for strongly E-invex sets and strongly E-preinvex functions
p. 1397-1410
Pricing games of duopoly service-inventory systems with lost sales
p. 1411-1427
A hybrid machine learning-optimization approach to pricing and train formation problem under demand uncertainty
p. 1429-1451
Optimal policies for a deterministic continuous-time inventory model with several suppliers: when a supplier incurs no set-up cost
p. 1453-1490
An extension of the FLOWSORT method based on intuitionistic fuzzy set theory to solve Multicriteria Decision Making problems
p. 1491-1501
Global multi-period performance evaluation – New model and productivity index
p. 1503-1521
Single machine group scheduling problem with makespan objective and a proportional linear shortening
p. 1523-1532
Image space branch-reduction-bound algorithm for globally minimizing a class of multiplicative problems
p. 1533-1552
On the numerical approximation of some inverse problems governed by nonlinear delay differential equation
p. 1553-1569
Performance evaluation of two-stage production systems with time-lag effects: An application in the horticulture industry
p. 1571-1591
An integrated inventory model with capacity constraint under order-size dependent trade credit, all-unit discount and partial backordering
p. 1593-1622
Intelligent servicing strategy for an online-to-offline (O2O) supply chain under demand variability and controllable lead time
p. 1623-1653
How cooperative advertising interacts with distributional contracts in a dual-channel system
p. 1655-1684
Stochastic medical tourism problem with variable residence time considering gravity function
p. 1685-1716
An optimal ordering policy for a visitor-based purchasing system with stochastic delivery time and partial prepayment for profit maximization
p. 1717-1735
A bi-objective humanitarian logistics model considering equity in the affected zones: application to a recent earthquake in Mexico
p. 1737-1762
Optimal pricing and offering reward decisions in a competitive closed-loop dual-channel supply chain with recycling and remanufacturing
p. 1763-1780
Short lifetime product supply chain coordination and social benefit considering cannibalization effect and market segmentation
p. 1781-1805
Revenue and risk sharing in view of uncertain demand during the pandemics
p. 1807-1821
Restricted Hamming–Huffman trees
p. 1823-1839
A profit maximization single item inventory problem considering deterioration during carrying for price dependent demand and preservation technology investment
p. 1841-1856
Z -equilibrium in random bi-matrix games: Definition and computation
p. 1857-1875
An efficient generalized fuzzy TOPSIS algorithm for the selection of the hybrid energy resources: A comparative study between single and hybrid energy plant installation in Turkey
p. 1877-1899
Nexus between financial development, FDI, industrial structure change and innovation in the post-financial crisis era: Evidence from China
p. 1901-1915
Hiding or sharing? Technology upgrade, technology spillover and information asymmetry
p. 1917-1945
Weight restrictions for the DEA model in the presence of dual-role factors: An application to the Iranian banking sector
p. 1947-1968
Cost optimization inventory model for deteriorating items with trapezoidal demand rate under completely backlogged shortages in crisp and fuzzy environment
p. 1969-1994
Subsidy and pricing strategies of an agri-food supply chain considering the application of Big Data and blockchain
p. 1995-2014
Towards a framework to combine multiobjective optimization and econometrics and an application in economics of education
p. 2015-2035

Sommaire du Fascicule no. 4

Optimality conditions and duality for multiobjective semi-infinite programming problems on Hadamard manifolds using generalized geodesic convexity
p. 2037-2065
Congestion and non-congestion areas: identify and measure congestion in DEA
p. 2067-2092
Pricing strategy and product substitution of bullwhip effect in dual parallel supply chain: aggravation or mitigation?
p. 2093-2114
Sustainable multi-products delivery routing network design for two-echelon supplier selection problem in B2B e-commerce platform
p. 2115-2137
Causal modelling of the enablers of CPFR for building resilience in manufacturing supply chains
p. 2139-2158
Improving weak efficiency frontier in a variable returns to scale stochastic data envelopment analysis model
p. 2159-2179
Bounded-degree rooted tree and TDI-ness
p. 2181-2201
Product rollover and direct sales decisions in dual-channel supply chains
p. 2203-2220
MCDM methods: Practical difficulties and future directions for improvement
p. 2221-2233
Nordhaus–Gaddum type inequalities on the total Italian domination number in graphs
p. 2235-2243
Impacts of green and preservation technology investments on a sustainable EPQ model during COVID-19 pandemic
p. 2245-2275
Algorithmic aspects of Roman { 3 } -domination in graphs
p. 2277-2291
Restrained double Roman domination of a graph
p. 2293-2304
Weak and strong domination on some graphs
p. 2305-2314
New iterative conjugate gradient method for nonlinear unconstrained optimization
p. 2315-2327
Information sharing in a collectors-led closed-loop supply chain
p. 2329-2350
Research on the carbon emission regulation and optimal state of market structure: Based on the perspective of evolutionary game of different stages
p. 2351-2366
Estimation of portfolio efficiency via stochastic DEA
p. 2367-2387
Bounds on the disjunctive domination number of a tree
p. 2389-2401
An efficient gradient method with approximately optimal stepsizes based on regularization models for unconstrained optimization
p. 2403-2424
Dynamic pricing in a two-echelon stochastic supply chain for perishable products
p. 2425-2442
Dual channel supply chain inventory policies for controllable deteriorating items having dynamic demand under trade credit policy with default risk
p. 2443-2473
Dynamic air ticket pricing using reinforcement learning method
p. 2475-2493
Comparative results between the number of subtrees and Wiener index of graphs
p. 2495-2511
A two-stage structure with undesirable outputs: slacks-based and additive slacks-based measures DEA models
p. 2513-2534
Independence number and connectivity for fractional ( a , b , k ) -critical covered graphs
p. 2535-2542
Network data envelopment analysis with two-level maximin strategy
p. 2543-2556
Effects of consumer loyalty and product web compatibility on cooperative advertising and pricing policies in a dual-channel supply chain
p. 2557-2580
Collaborative bargaining solution in tandem supply chain through cooperative game theoretical approach
p. 2581-2593
Equilibrium decisions and coordination of a logistics service supply chain with bilateral corporate social responsibility
p. 2595-2612
Isolated toughness for path factors in networks
p. 2613-2619
Minimizing the total weighted earliness and tardiness for a sequence of operations in job shops
p. 2621-2649
On the spectral closeness and residual spectral closeness of graphs
p. 2651-2668
The choice of cooperative technology innovation strategies in a supply chain under governmental subsidy
p. 2669-2700
Pricing strategy and coordination mechanism of dual-channel supply chain based on reference quality effect
p. 2701-2720
Real time read-frequency optimization for railway monitoring system
p. 2721-2749
Multi-period hub location problem: a review
p. 2751-2765
On the super connectivity of direct product of graphs
p. 2767-2773
A comprehensive model for determining technological innovation level in supply chains using green investment, eco-friendly design and customer collaborations factors
p. 2775-2800
Carbon-emission and waste reduction of a manufacturing-remanufacturing system using green technology and autonomated inspection
p. 2801-2831
Solving geometric programming problems with triangular and trapezoidal uncertainty distributions
p. 2833-2851
A novel dynamic data envelopment analysis approach with parabolic fuzzy data: Case study in the Indian banking sector
p. 2853-2880
Analysis of a discrete-time Markov process with a bounded continuous state space by the Fredholm integral equation of the second kind
p. 2881-2894
Sufficient conditions for graphs with { P 2 , P 5 } -factors.
p. 2895-2901
Effect of credit financing on the supply chain for imperfect growing items
p. 2903-2917
The existence of path-factor uniform graphs with large connectivity
p. 2919-2927
Centralized resource allocation to create New Most Productive Scale Size (MPSS) DMUs
p. 2929-2944
Markdown pricing strategy under a dual-channel supply chain with strategic consumers
p. 2945-2966
Ambulance location under temporal variation in demand using a mixed coded memetic algorithm
p. 2967-2997
Blind source separation using Hellinger divergence and copulas
p. 2999-3015
Technology license sharing strategy for remanufacturing industries under a closed-loop supply chain management bonding
p. 3017-3045
An improved PDE-constrained optimization fluid registration for image multi-frame super resolution
p. 3047-3069
Joint replenishment strategy for deteriorating multi-item through multi-echelon supply chain model with imperfect production under imprecise and inflationary environment
p. 3071-3096
Price decisions of freebie promotion with retailer information sharing
p. 3097-3115
How to promote mobile phone trade-in and the integration of green supply chain from the perspective of multi-party game theory
p. 3117-3135
The effective BRKGA algorithm for the k -medoids clustering problem
p. 3137-3153
Solving the multi-modal transportation problem via the rough interval approach
p. 3155-3185
Evaluating process flexibility in lot sizing problems: an approach based on multicriteria decision making
p. 3187-3217
Selection of financing strategies and business modes for a capital-constrained manufacturer
p. 3219-3244

Sommaire du Fascicule no. 5

Multi-objectives optimization and convolution fuzzy C-means: control of diabetic population dynamic
p. 3245-3256
Sharp conditions on fractional ID- ( g , f ) -factor-critical covered graphs
p. 3257-3265
A branch-and-price algorithm for a routing and scheduling problem from economic and environmental perspectives
p. 3267-3292
Greening level and pricing decisions of the green product supply chain in the presence of consumers’ anticipated regret
p. 3293-3309
A meta heuristic approach for reliable capacitated facility joint inventory-location problem with round-trip transportation under imperfect information of disruption in a Fuzzy environment
p. 3311-3339
Suppliers’ online channel structure strategies under product innovation effect and spillover effect
p. 3341-3365
A note on the double domination number in maximal outerplanar and planar graphs
p. 3367-3371
Study on the complexity of channel pricing game in showrooming O2O supply chain
p. 3373-3392
The edge-labeled survivable network design problem: Formulations and branch-and-cut
p. 3393-3404
Evolutionary game study on information nodes setting in supply chain tracing based on compensation mechanism
p. 3405-3428
Impact of remanufacturing optimism on competitive quality choice and product-design strategy
p. 3429-3447
Optimal PMU placement problem in octahedral networks
p. 3449-3459
Optimal strategy for a periodic review inventory system with discounted variable cost and finite ordering capacity
p. 3461-3470
Cross-efficiency for advanced manufacturing technology selection: A multi-task approach
p. 3471-3490
Some new results on the k -tuple domination number of graphs
p. 3491-3497
Encroachment strategy and revenue-sharing contract for product customization
p. 3499-3524
Spectra of closeness Laplacian and closeness signless Laplacian of graphs
p. 3525-3543
Dynamic market share through advertising and loyalty reward programs: A case study of Ofo versus Mobike
p. 3545-3560
A congested capacitated location problem with continuous network demand
p. 3561-3579
An integrated dynamic model to locate a competitive closed-loop supply chain facility under conditions of uncertainty: A case study of the auto parts industry
p. 3581-3609
Optimal investment and reinsurance on survival and growth problems for the risk model with common shock dependence
p. 3611-3634
A bound for the A α -spectral radius of a connected graph after vertex deletion
p. 3635-3642
Linear programming with a feasible direction interior point technique for smooth optimization
p. 3643-3658
The super-connectivity of double generalized Petersen graphs
p. 3659-3665
On 2 -matching covered graphs and 2 -matching deleted graphs
p. 3667-3674
Isolated toughness variant and fractional k -factor
p. 3675-3688
Coupled complex boundary method for a geometric inverse source problem
p. 3689-3709
The equity theory: a quantitative perspective using data envelopment analysis
p. 3711-3732
Mathematical modeling of a bi-objective hub location-routing problem for rapid transit networks
p. 3733-3763
Edge open packing sets in graphs
p. 3765-3776
A fixed-parameter algorithm for a unit-execution-time unit-communication-time tasks scheduling problem with a limited number of identical processors
p. 3777-3788

Sommaire du Fascicule no. 6

Flexible fractional transportation problem with multiple goals: a pentagonal fuzzy concept
p. 3789-3800
Coordination efficiency for general two-stage network system
p. 3801-3815
Optimal product quality and pricing strategy for a two-period closed-loop supply chain under return policy
p. 3817-3843
On r -hued coloring of product graphs
p. 3845-3852
Construction of supply chain coordination and optimization model of fresh food e-commerce platform based on improved bacterial foraging algorithm
p. 3853-3869
Enterprises’ decision-making under government green subsidy and information asymmetry
p. 3871-3893
A makespan minimization problem for versatile developers in the game industry
p. 3895-3913
A novel ranking approach with common weights: An implementation in the presence of interval data and flexible measures
p. 3915-3940
Inventory pooling and pricing decisions in multiple markets with strategic customers
p. 3941-3953
A class of new search directions for full-NT step feasible interior point method in semidefinite optimization
p. 3955-3971
Pricing rainbow option for uncertain financial market
p. 3973-3989
A bi-objective integrated transportation and inventory management under a supply chain network considering multiple distribution networks
p. 3991-4022
Early-confinement strategy to tackling COVID-19 in Morocco; a mathematical modelling study
p. 4023-4033
On generating fuzzy Pareto solutions in fully fuzzy multiobjective linear programming via a compromise method
p. 4035-4045
An efficient new hybrid CG-method as convex combination of DY and CD and HS algorithms
p. 4047-4056
Sun toughness and path-factor uniform graphs
p. 4057-4062
How to subsidizing the used apparel recycling supply chains effective? An analysis based on the game framework
p. 4063-4081
An application of fuzzy logistic regression for predicting CVSS severity category of industrial control systems
p. 4083-4111
Role of flexible data in evaluation productivity and cost efficiency using data envelopment analysis
p. 4113-4127
A hyper-heuristic for distributed parallel machine scheduling with machine-dependent processing and sequence-dependent setup times
p. 4129-4143
Building a sustainability in a two-echelon closed loop supply chains: a mathematical approach for permissible delay in payment and backlogging
p. 4145-4180
Hermite–Hadamard type inequality for ( E , F ) -convex functions and geodesic ( ( E , F ) -convex functions
p. 4181-4189
A country-based review in COVID-19 related research developments
p. 4191-4227
Z -trapezoidal risk assessment for multi-objective Hazmat routing model with time windows
p. 4229-4250
An inventory model with uncertain demand under preservation strategy for deteriorating items
p. 4251-4280
Fix-and-optimize metaheuristics for minmax regret binary integer programming problems under interval uncertainty
p. 4281-4301
Optimality conditions for MPECs in terms of directional upper convexifactors
p. 4303-4316
Path-factor critical covered graphs and path-factor uniform graphs
p. 4317-4325
A single-stage cleaner production system with waste management, reworking, preservation technology, and partial backlogging under inflation
p. 4327-4346
On a timetabling problem in the health care system
p. 4347-4362