Invariant Quantity of Prime Knots and Links Using Seifert van-Kampen Theorem

Authors

  • Hussein Ali Salman Department of Mathematics, College of Education for Pure Sciences, Wasit University, IRAQ.
  • Faik Mayah Department of Mathematics, College of Sciences, Wasit University, IRAQ.

DOI:

https://doi.org/10.31185/wjps.625

Keywords:

Knot, Link, Linking number, Fundamental group, Pure cubical complex

Abstract

The Sefiert van-Kampen theorem is applicable and can be implemented for calculation the fundamental group and can be used in order to find the linking number of any link by converting the link into pure cubical space and then finding its complement.

 

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Published

2025-03-30

Issue

Vol. 4 No. 1 (2025)

Section

Mathematics

License

Copyright (c) 2025 Hussein Ali Salman, Faik Mayah

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Hussein Ali Salman, & Faik Mayah. (2025). Invariant Quantity of Prime Knots and Links Using Seifert van-Kampen Theorem. Wasit Journal for Pure Sciences , 4(1), 1-11. https://doi.org/10.31185/wjps.625