Yibin Zhang

activity

20192023

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Showing 2019Show all

2 papers · 1 filter

math.AP2019

Bubbling solutions for a planar exponential nonlinear elliptic equation with a singular source

Jingyi Dong, Jiamei Hu, Yibin Zhang

Let $Ω$ be a bounded domain in $R^{2}$ with smooth boundary, we study the following elliptic Dirichlet problem $$ \begin{cases} -Δ\upsilon= e^{\upsilon}-sϕ_1-4παδ_p-h(x)\,\,…

math.AP2019

Boundary separated and clustered layer positive solutions for an elliptic Neumann problem with large exponent

Yibin Zhang

Given a smooth bounded domain $D$ in $R^{N}$ with $N \geq 3$ , we study the existence and the profile of positive solutions for the following elliptic Nenumann proble…