4 papers
Density of Periodic Points for Lattès maps over Finite Fields
Zoë Bell, Jasmine Camero, Karina Cho +5
Let be the Lattès map associated to the multiplication-by- endomorphism of an elliptic curve defined over a finite field . We determine the density $δ(L_…
Quandle Cocycle Quivers
Karina Cho, Sam Nelson
We incorporate quandle cocycle information into the quandle coloring quivers we defined in arXiv:1807.10465 to define weighted directed graph-valued invariants of oriented links we…
Quandle Coloring Quivers
Karina Cho, Sam Nelson
We consider a quiver structure on the set of quandle colorings of an oriented knot or link diagram. This structure contains a wealth of knot and link invariants and provides a cate…
Generalizations of Triangle Inequalities to Spherical and Hyperbolic Geometry
Karina Cho, Jacob Naranjo
Certain triangle inequalities involving the circumradius, inradius, and side lengths of a triangle are generalized to spherical and hyperbolic geometry. Examples include strengthen…