2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.CO2021★ 1 cited
Two Formulas for -Polynomials
Feiyang Lin, Gregg Musiker, Tomoki Nakanishi
We discuss a product formula for -polynomials in cluster algebras, and provide two proofs. One proof is inductive and uses only the mutation rule for -polynomials. The other…
math.CO2020
Symmetric Group Action of the Birational -matrix
Sunita Chepuri, Feiyang Lin
The birational -matrix is a transformation that appears in the theory of geometric crystals, the study of total positivity in loop groups, and discrete dynamical systems. This $…
math.AC2020★ 2 cited
On Virtually Cohen-Macaulay Simplicial Complexes
Nathan Kenshur, Feiyang Lin, Sean McNally +2
We examine virtual resolutions of Stanley-Reisner ideals for a product of projective spaces. In particular, we provide sufficient conditions for a simplicial complex to be virtuall…