SEIQRS model analysis and optimal control with two delays

• Junling Wang ,

  Contributed equally to this work with: Junling Wang

  Roles Writing – review & editing

  Affiliation School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China

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• Lei Zhong ,

  Roles Writing – original draft

  * E-mail: 6120210176@mail.jxust.edu.cn

  ¶‡ LZ and XC also contributed equally to this work.

  Affiliation School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China

  https://orcid.org/0000-0002-2883-7430

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• Xinxin Chang

  Roles Data curation, Visualization

  ¶‡ LZ and XC also contributed equally to this work.

  Affiliation School of Information Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi, China

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