참고문헌
- L. Camacho, F. M. Dionisio and R. Picken, Colourings the Alexander polynomial, Kyungpook Math. J., 56(2016), 1017-1045. https://doi.org/10.5666/KMJ.2016.56.3.1017
- J. S. Carter, D. Jelsovsky, S. Kamada, L. Langford and M. Saito, Quandle cohomology and state-sum invariants of knotted curves and surfaces, Trans. Amer. Math. Soc., 355(2003), 3947-3989. https://doi.org/10.1090/S0002-9947-03-03046-0
- W. E. Clark, M. Elhamdadi, M. Saito and T. Yeatman, Quandle colorings of knots and applications, J. Knot Theory Ramifications, 23(6)(2014), 1450035, 29 pp.
- F. H. Croom, Principles of topology, Saunders College Publishing, Philadelphia, 1989.
- G. Ehrman, A. Gurpinar, M. Thibault, D. Yetter, Some sharp ideas on quandle construction, Technical report, Kansas State University, 2005.
- V. Even and M. Gran, Closure operators in the category of quandles, Topology Appl., 200(2016), 237-250. https://doi.org/10.1016/j.topol.2015.12.021
- R. Fenn and C. Rourke, Racks and links in codimension two, J. Knot Theory Ramifications, 1(1992), 343-406. https://doi.org/10.1142/S0218216592000203
- D. Joyce, A classifying invariant of knots, the knot quandle, J. Pure Appl. Algebra, 23(1982), 37-65. https://doi.org/10.1016/0022-4049(82)90077-9
- S. Matveev, Distributive groupoids in knot theory, Math. USSR Sbornik, 47(1984), 73-83. https://doi.org/10.1070/SM1984v047n01ABEH002630
- S. Nelson and C.-Y. Wong, On the orbit decomposition of finite quandles, J. Knot Theory Ramifications, 15(6)(2006), 761-772. https://doi.org/10.1142/S0218216506004701