Q. Ngô

activity

20172019

collaborators

3 papers

math.AP2019

A supercritical Sobolev type inequality in higher order Sobolev spaces and related higher order elliptic problems

Quôc Anh Ngô, Van Hoang Nguyen

A Sobolev type embedding for radially symmetric functions on the unit ball $B$ in $R^{n}$ , $n \geq 3$ , into the variable exponent Lebesgue space $L_{2^{⋆} + ∣ x ∣^{α}} (B)$ , $2^…

math.AP2018

Exhaustive existence and non-existence results for some prototype polyharmonic equations in the whole space

Quôc Anh Ngô, Van Hoang Nguyen, Quoc Hung Phan +1

In this paper, we are interested in entire, non-trivial, non-negative solutions and/or entire, positive solutions to the simplest models of polyharmonic equations with power-type n…

math.AP2017

An improved Moser-Trudinger inequality involving the first non-zero Neumann eigenvalue with mean value zero in $R^{2}$

Quôc-Anh Ngô, Van Hoang Nguyen

Let $Ω$ be a smooth bounded domain in $R^{2}$ and $λ^{N} (Ω)$ the first non-zero Neumann eigenvalue of the operator $- Δ$ on $Ω$ . In this paper, for any $γ\in [0, λ^{\…

A supercritical Sobolev type inequality in higher order Sobolev spaces and related higher order elliptic problems

Exhaustive existence and non-existence results for some prototype polyharmonic equations in the whole space

An improved Moser-Trudinger inequality involving the first non-zero Neumann eigenvalue with mean value zero in R2

An improved Moser-Trudinger inequality involving the first non-zero Neumann eigenvalue with mean value zero in $R^{2}$