Amy Somers

collaborators

2 papers

math.GT2026

$PGL_{2}$ webs at roots of unity

Vijay Higgins, Bryan Silva, Amy Somers +3

We study webs on surfaces for the $PGL_{2}$ skein theory specialized at roots of unity. We construct the $PGL_{2}$ analogue of Chebyshev polynomials and use them to construct…

math.DS2025

(S,w)-Gap Shifts and Their Entropy

Cristian Ramirez, Amy Somers

The $S$ -gap shifts have a dynamically and combinatorially rich structure. Dynamical properties of the $S$ -gap shift can be related to the properties of the set $S$ . This interplay…

PGL2​ webs at roots of unity

(S,w)-Gap Shifts and Their Entropy

$PGL_{2}$ webs at roots of unity