Biquandle Virtual Brackets and Virtual Knotoids
arXiv:2507.07612 · doi:10.55730/1300-0098.3674
Abstract
In this paper, we introduce invariants of virtual knotoids based on biquandles and biquandle virtual brackets. We show that one of these invariants, namely biquandle virtual bracket matrix, is a proper enhancement of the other invariants introduced in this paper.
arXiv comment24 pages, 16 figures