Linguistic Z-number weighted averaging operators and their application to portfolio selection problem

• Amir Hosein Mahmoodi ,

  Roles Investigation, Methodology, Writing – original draft

  * E-mail: sjsadjadi@iust.ac.ir(SJS); amirhosein.mahmoodi@srbiau.ac.ir(AMH)

  Affiliation Department of Industrial Engineering, Science and Research branch, Islamic Azad University, Tehran, Iran

  http://orcid.org/0000-0003-0705-3642

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• Seyed Jafar Sadjadi ,

  Roles Supervision

  * E-mail: sjsadjadi@iust.ac.ir(SJS); amirhosein.mahmoodi@srbiau.ac.ir(AMH)

  Affiliation Department of Industrial Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran

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• Soheil Sadi-Nezhad,

  Roles Supervision

  Affiliation Department of Statistic and Actuarial Science, University of Waterloo, Ontario, Canada

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• Roya Soltani,

  Roles Supervision, Writing – review & editing

  Affiliation Department of Industrial Engineering, Science and Research branch, Islamic Azad University, Tehran, Iran

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• Farzad Movahedi Sobhani

  Roles Supervision

  Affiliation Department of Industrial Engineering, Science and Research branch, Islamic Azad University, Tehran, Iran

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