output
19932026
most citedSpreading and vanishing in nonlinear diffusion problems with free boundaries

217 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2018 · math.APShow all

4 papers · 2 filters

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…

math.AP2018★ 2 cited

The dynamics of a Fisher-KPP nonlocal diffusion model with free boundaries

Jiafeng Cao, Yihong Du, Fang Li +1

We introduce and study a class of free boundary models with "nonlocal diffusion", which are natural extensions of the free boundary models in Du and Lin [17] and elsewhere, where "…

math.AP2018

Infinitely many non-radial solutions to a critical equation on annulus

Yuxia Guo, Benniao Li, Angela Pistoia +1

In this paper, we build infinitely many non-radial sign-changing solutions to the critical problem: \begin{equation*} \left\{\begin{array}{rlll} -Δu&=|u|^{\frac{4}{N-2}}u, &\hbox{…