Measures to sustain endangered languages: A bilingual competition model with sliding mode control

• Ya Gao,

  Roles Methodology, Writing – original draft, Writing – review & editing

  Affiliation Faculty of Science, Kunming University of Science and Technology, Kunming, China

  https://orcid.org/0000-0001-9661-9841

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• WenQi Liu

  Roles Methodology

  * E-mail: liuwenq2215@sina.com

  Affiliation Data Science Research Center, Kunming University of Science and Technology, Kunming, China

  https://orcid.org/0000-0002-9359-5589

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