The braid index of DNA double crossover polyhedral links

• Xiao-Sheng Cheng ,

  Contributed equally to this work with: Xiao-Sheng Cheng, Yuanan Diao

  Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliations School of Mathematics and Statistics, Huizhou University, Huizhou, Guangdong, P. R. China, Department of Mathematics and Statistics, University of North Carolina at Charlotte, Charlotte, NC, United States of America

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• Yuanan Diao

  Contributed equally to this work with: Xiao-Sheng Cheng, Yuanan Diao

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

  * E-mail: ydiao@uncc.edu

  Affiliation Department of Mathematics and Statistics, University of North Carolina at Charlotte, Charlotte, NC, United States of America

  http://orcid.org/0000-0003-4411-3755

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