2 papers
math.GT2025
Transverse invariant as Khovanov skein spectrum at its extreme Alexander grading
Nilangshu Bhattacharyya, Adithyan Pandikkadan
We develop a space-level formulation of Khovanov skein homology by constructing a stable homotopy type for annular links. We explicitly define a cover functor from the skein flow c…
math.GR2024
The algebraic structure of hyperbolic graph braid groups
B. Appiah, P. Dani, W. Ge +8
Genevois recently classified which graph braid groups on strands are word hyperbolic. In the -strand case, he asked whether all such word hyperbolic groups are actually…