English

Super Markov Numbers and Signed Double Dimer Covers

Combinatorics 2025-03-31 v1 Mathematical Physics Geometric Topology math.MP Number Theory

Abstract

We provide a superalgebraic analogue of Markov numbers, which are defined as the Grassmann integer solutions to the equation x2+y2+z2+(xy+yz+xz)ϵ=3(1+ϵ)xyzx^2 + y^2 + z^2 + (xy + yz + xz)\epsilon = 3(1 + \epsilon)xyz, as well as applications to the Decorated Super Teichm\"uller spaces associated to the once-punctured torus and certain annuli. We conclude with further directions for study.

Cite

@article{arxiv.2503.21872,
  title  = {Super Markov Numbers and Signed Double Dimer Covers},
  author = {Gregg Musiker},
  journal= {arXiv preprint arXiv:2503.21872},
  year   = {2025}
}

Comments

36 pages, 19 figures

R2 v1 2026-06-28T22:37:14.241Z