Vijay Higgins

activity

20232026

SL_{d}

-skein algebra of a surface

1 citations · 1 across the 4 of their papers we have counts for

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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.GT2026

$PGL_{2}$ skein algebras of small surfaces

Cole Ellison, Vijay Higgins, Mark Sandey +1

We study the $PGL_{2}$ skein algebras of small surfaces, focusing on the closed torus and the once-punctured torus. We provide explicit finite presentations by generators and re…

PGL2​ webs at roots of unity

PGL2​ skein algebras of small surfaces

$PGL_{2}$ webs at roots of unity

$PGL_{2}$ skein algebras of small surfaces