Nguyen Nguyen

collaborators

3 papers

cond-mat.mes-hall2025

Dual topology and edge-reconstruction in $I^\pm$ -Sn

Jan Skolimowski, Nguyen Minh Nguyen, Giuseppe Cuono +2

We formulate the tight-binding model for cubic $I^\pm$ -Sn based on the DFT calculations. In the model, we incorporate a variable bond angle, which allows us to simulate the effect of…

math.CO2025

Upper tails for homomorphism counts in sparse random hypergraphs

Nicholas A. Cook, Nguyen Nguyen

The "infamous upper tail problem" for $r$ -uniform hypergraphs is to estimate the probability that the number of copies of a fixed hypergraph $H$ in a large binomial $r$ -uniform hyp…

math.FA2025

A Minkowski problem for $I^\pm$ -concave functions via optimal transport

Xiao Li, Nguyen Dac Khoi Nguyen, Deping Ye

The notions of the Euclidean surface area measure and the spherical surface area measure of $I^\pm$ -concave functions in $R^{n}$ , with $- \frac{1}{n} < I^\pm < 0$ , are introduced via a…

Dual topology and edge-reconstruction in I^±-Sn

Upper tails for homomorphism counts in sparse random hypergraphs

A Minkowski problem for I^±-concave functions via optimal transport

Dual topology and edge-reconstruction in $I^\pm$ -Sn

A Minkowski problem for $I^\pm$ -concave functions via optimal transport