RAIRO - Operations Research

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Restrained Italian domination in graphs p. 319

Babak Samadi, Morteza Alishahi, Iman Masoumi and Doost Ali Mojdeh

Published online: 23 March 2021

DOI: https://doi.org/10.1051/ro/2021022

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Exact and approximate algorithms for the longest induced path problem p. 333

Ruslán G. Marzo and Celso C. Ribeiro

Published online: 23 March 2021

DOI: https://doi.org/10.1051/ro/2021004

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Maximum Entropy on the Mean approach to solve generalized inverse problems with an application in computational thermodynamics p. 355

Fabrice Gamboa, Christine Guéneau, Thierry Klein and Eva Lawrence

Published online: 23 March 2021

DOI: https://doi.org/10.1051/ro/2021005

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A new tensor approach of computing pure and mixed Unilateral Support Equilibria p. 395

Elias Safatly and Joanna E. Abdou

Published online: 23 March 2021

DOI: https://doi.org/10.1051/ro/2021002

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Optimal strategies of a dual-channel green supply chain with recycling under retailer promotional effort p. 415

Brojeswar Pal and Amit Sarkar

Published online: 23 March 2021

DOI: https://doi.org/10.1051/ro/2021016

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Pricing decision and coordination mechanism of dual-channel supply chain dominated by a risk-aversion retailer under demand disruption p. 433

Bo Yan, Zhuo Chen, Yan-Ping Liu and Xiao-Xu Chen

Published online: 23 March 2021

DOI: https://doi.org/10.1051/ro/2021013

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Two-phase deteriorated supply chain model with variable demand and imperfect production process under two-stage credit financing p. 457

Brojeswar Pal, Anindya Mandal and Shib Sankar Sana

Published online: 23 March 2021

DOI: https://doi.org/10.1051/ro/2021008

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Evaluation and investigation: the determinants of central banking efficiency p. 481

Qaiser Farooq Dar, Ahn Young-Hyo and Gulbadin Farooq Dar

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2021017

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A lower bound on the global powerful alliance number in trees p. 495

Saliha Ouatiki and Mohamed Bouzefrane

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2021028

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Allocating fixed resources for DMUs with interval data p. 505

Jiasen Sun, Meng Chen, Yelin Fu and Hao Luo

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2020142

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Optimal strategies for a capital constrained contract-farming supply chain with yield insurance p. 521

Ligang Shi, Tao Pang and Hongjun Peng

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2021006

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Design, analysis and performance evaluation of parallel algorithms for solving triangular linear systems on multicore platforms p. 545

Mounira Belmabrouk and Mounir Marrakchi

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2021009

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A note on parallel-machine scheduling with controllable processing times and job-dependent learning effects p. 561

Shan-Shan Lin

Published online: 09 April 2021

DOI: https://doi.org/10.1051/ro/2021030

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A reverse logistics inventory model with multiple production and remanufacturing batches under fuzzy environment p. 571

Swati Sharma, Shiv Raj Singh and Mohit Kumar

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2021021

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Multi-stage appointment scheduling for outpatient chemotherapy unit: a case study p. 589

Asma Bouras, Malek Masmoudi, Nour El Houda Saadani, Zied Bahroun and Mohamed Amine Abdeljaouad

Published online: 09 April 2021

DOI: https://doi.org/10.1051/ro/2021025

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Estimation of portfolio efficiency considering social responsibility: evidence from the multi-horizon diversification DEA p. 611

Tiantian Ren, Zhongbao Zhou and Helu Xiao

Published online: 09 April 2021

DOI: https://doi.org/10.1051/ro/2021026

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Open Capacitated ARC routing problem by Hybridized Ant Colony Algorithm p. 639

Bilal Kanso, Ali Kansou and Adnan Yassine

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2021034

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Tripartite game models in a dual-channel supply chain: competition and cooperation p. 653

Zhenkai Lou, Fujun Hou, Xuming Lou and Yubing Zhai

Published online: 09 April 2021

DOI: https://doi.org/10.1051/ro/2021029

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A new two-stage variable neighborhood search algorithm for the nurse rostering problem p. 673

Mohammed Abdelghany, Zakaria Yahia and Amr B. Eltawil

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2021027

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Channel choice and coordination of fresh agricultural product supply chain p. 679

Bo Yan, Jing Fan and Ji-Wen Wu

Published online: 16 April 2021

DOI: https://doi.org/10.1051/ro/2021014

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Price and capacity strategies in the express delivery supply chain: advanced payment, penalty or time insurance contracts p. 689

Kun Wang, Juanjuan Qin and Liangjie Xia

Published online: 09 April 2021

DOI: https://doi.org/10.1051/ro/2021007

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Managing strategies of product quality and price based on trust under different power structures p. 701

Xiao Fu, Shuchun Liu, Wendi Shen and Guanghua Han

Published online: 16 April 2021

DOI: https://doi.org/10.1051/ro/2021032

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Comments on “Optimality conditions for nonsmooth interval-valued and multiobjective semi-infinite programming” p. 719

Nazih Abderrazzak Gadhi and Aissam Ichatouhane

Published online: 09 April 2021

DOI: https://doi.org/10.1051/ro/2021019

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A profit jump inventory model for imperfect quality items with receiving reparative batch and order overlapping in dense fuzzy environment p. 723

Sujit Kumar De and Gour Chandra Mahata

Published online: 31 March 2021

DOI: https://doi.org/10.1051/ro/2021020

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Chemical supply chain coordination based on technology level and lead-time considerations p. 793

Atieh Fander, Saeed Yaghoubi and Javad Asl-Najafi

Published online: 16 April 2021

DOI: https://doi.org/10.1051/ro/2021033

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Green closed-loop supply chain network design: a novel bi-objective chance-constraint approach p. 811

Amin Reza Kalantari Khalil Abad and Seyed Hamid Reza Pasandideh

Published online: 16 April 2021

DOI: https://doi.org/10.1051/ro/2021035

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Second-order efficient optimality conditions for set-valued vector optimization in terms of asymptotic contingent epiderivatives p. 841

Nguyen Minh Tung

Published online: 16 April 2021

DOI: https://doi.org/10.1051/ro/2021039

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A multistage stochastic lot-sizing problem with cancellation and postponement under uncertain demands p. 861

Carlos E. Testuri, Héctor Cancela and Víctor M. Albornoz

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021042

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An optimal solution for the budgets assignment problem p. 873

Mahdi Jemmali

Published online: 06 May 2021

DOI: https://doi.org/10.1051/ro/2021043

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Multi-objective optimization based optimal sizing & placement of multiple distributed generators for distribution network performance improvement p. 899

Anilkumar Markana, Gargi Trivedi and Praghnesh Bhatt

Published online: 06 May 2021

DOI: https://doi.org/10.1051/ro/2021045

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Economic pricing of complex products in a competitive closed-loop supply chain network under uncertainty: A case study of CoPS industry p. 921

Omid Solgi, Alireza Taromi, Jafar Gheidar-Kheljani and Ehsan Dehghani

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021001

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The role of voucher sale in advance for a capital-constrained supply chain p. 947

Haijun Wang and Guanmei Liu

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021046

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On k-orthogonal factorizations in networks p. 969

Sufang Wang and Wei Zhang

Published online: 06 May 2021

DOI: https://doi.org/10.1051/ro/2021037

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Heuristic approach applied to the optimum stratification problem p. 979

José André Brito, Leonardo de Lima, Pedro Henrique González, Breno Oliveira and Nelson Maculan

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021051

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A mixed integer nonlinear multiperiod model for supply chain management of a company in the retail sector p. 997

Ana Teixeira, Eliana Costa e Silva and Cristina Lopes

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021048

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Designing a new medicine supply chain network considering production technology policy using two novel heuristic algorithms p. 1015

Fariba Goodarzian, Hassan Hoseini-Nasab, Mehdi Toloo and Mohammad Bagher Fakhrzad

Published online: 06 May 2021

DOI: https://doi.org/10.1051/ro/2021031

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Decision support system for customers during availability of trade credit financing with different pricing situations p. 1043

Ali Akbar Shaikh, Subhash Chandra Das, Asoke Kumar Bhunia and Biswajit Sarkar

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021015

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Single-manufacturer and multi-retailer supply chain model with pre-payment based partial free transportation p. 1063

Amalesh Kumar Manna, Rajan Mondal, Ali Akbar Shaikh, Irfan Ali and Asoke Kumar Bhunia

Published online: 06 May 2021

DOI: https://doi.org/10.1051/ro/2021053

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Socially concerned periodic review replenishment system with customer service level and supply chain contracting p. 1077

Maryam Johari, Seyyed-Mahdi Hosseini-Motlagh, Mohammadreza Nematollahi, Mark Goh and Joshua Ignatius

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021040

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Electric Power Supply Chain Networks Design featuring Differential Pricing and Preventive Maintenance p. 1137

Yu-Chung Tsao, Thuy-Linh Vu and Jye-Chyi Lu

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021044

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Optimal government support policy towards technology development considering the challenges of conflict of interests, ethical and structural problems p. 1153

Mahdi Bagheri Nasrabadi, Abdullah Jassbi, Ali Bonyadi Naeini and Saeid Shavvalpour

Published online: 07 May 2021

DOI: https://doi.org/10.1051/ro/2021023

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