Vuong Bui

activity

20202026

most citedGrowth of bilinear maps

5 citations · 15 across the 8 of their papers we have counts for

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5 papers · 1 filter

math.CO2023★ 1 cited

A topological version of Hedetniemi's conjecture for equivariant spaces

Vuong Bui, Hamid Reza Daneshpajouh

A topological version of the famous Hedetniemi conjecture says: The mapping index of the Cartesian product of two $Z /2$ -spaces is equal to the minimum of their $\mathbb Z/2…

math.CO2022★ 2 cited

An asymptotic lower bound on the number of polyominoes

Vuong Bui

Let $P (n)$ be the number of polyominoes of $n$ cells and $λ$ be Klarner's constant, that is, $λ = lim_{n \to \infty} n P (n)$ . We show that there exist some positive numbers $A…

math.CO2022

Growth of bilinear maps III: Decidability

Vuong Bui

The following notion of growth rate can be seen as a generalization of joint spectral radius: Given a bilinear map $* : R^{d} \times R^{d} \to R^{d}$ with nonnegative c…

math.CO2021★ 2 cited

Growth of bilinear maps II: Bounds and orders

Vuong Bui

A good range of problems on trees can be described by the following general setting: Given a bilinear map $* : R^{d} \times R^{d} \to R^{d}$ and a vector $s\in\mathbb R…

math.CO2020★ 2 cited

A bound on the joint spectral radius using the diagonals

Vuong Bui

The primary aim of this paper is to establish bounds on the joint spectral radius for a finite set of nonnegative matrices based on their diagonal elements. The efficacy of this ap…