Zhi Chen

activity

20082026

most citedSupercharacters, symmetric functions in noncommuting variables, and related Hopf algebras

105 citations · 123 across the 12 of their papers we have counts for

collaborators

Showing 2009Show all

1 paper · 1 filter

math.CO2009★ 5 cited

Basis of Diagonally Alternating Harmonic Polynomials for low degree

Nantel Bergeron, Zhi Chen

Given a list of $n$ cells $L = [(p_{1}, q_{1}), ..., (p_{n}, q_{n})]$ where $p_{i}, q_{i} \in Z_{\geq 0}$ , we let $Δ_{L} = det ∣ (p_{j}!)^{- 1} (q_{j}!)^{- 1} x_{i}^{p_{j}} y_{i}^{q_{j}} ∣$ . The space of diag…