42 citations · 131 across the 35 of their papers we have counts for
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math.AP2018★ 1 cited
Asymptotic behavior of the principal eigenvalue of a linear second order elliptic operator with small/large diffusion coefficient and its application
Rui Peng, Guanghui Zhang, Maolin Zhou
In this article, we are concerned with the following eigenvalue problem of a linear second order elliptic operator: \begin{equation} \nonumber -DΔϕ-2α\nabla m(x)\cdot \nablaϕ+V(x)ϕ…
math.AP2018★ 1 cited
The Fisher-KPP equation over simple graphs: Varied persistence states in river networks
Yihong Du, Bendong Lou, Rui Peng +1
In this article, we study the growth and spread of a new species in a river network with two or three branches via the Fisher-KPP advection-diffusion equation over some simple grap…
math.AP2018★ 3 cited
Logarithmic corrections in Fisher-KPP type Porous Medium Equations
Yihong Du, Fernando Quiros, Maolin Zhou
We consider the large time behaviour of solutions to the porous medium equation with a Fisher-KPP type reaction term and nonnegative, compactly supported initial function in $L^\in…