Abstract
For any positive integer , we give a 2–component surface-link such that is orientable, is non-orientable and the triple point number of is equal to . To give lower bounds of the triple point numbers, we use symmetric quandle cocycle invariants.
Citation
Kanako Oshiro. "Triple point numbers of surface-links and symmetric quandle cocycle invariants." Algebr. Geom. Topol. 10 (2) 853 - 865, 2010. https://doi.org/10.2140/agt.2010.10.853
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