Hongxu Chen

collaborators

2 papers

math.GT2026

On Medial Quandle Coloring Link Invariant and Detecting Causality

Hongxu Chen

We investigate the capability of medial quandles to detect causality in (2+1) dimensional globally hyperbolic spacetime by determining if their coloring link invariants can disting…

math.GT2024

Medial quandles's capability of detecting causality and properties of their coloring on certain links and knots

Hongxu Chen

I investigated the capability of medial quandle, quandle whose operation satisfying that $(a_{1} * b_{1}) * (a_{2} * b_{2}) = (a_{1} * a_{2}) * (b_{1} * b_{2})$ , to detect causality in (2+1)-dimensional globall…