output
20092025
most citedOn a simple criterion for the existence of a principal eigenfunction of some nonlocal operators

234 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.

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Showing 2009Show all

3 papers · 1 filter

math.AP2009★ 1 cited

Homogenization and influence of fragmentation in a biological invasion model

Mohammad El Smaily, Francois Hamel, Lionel Roques

In this paper, some properties of the minimal speeds of pulsating Fisher-KPP fronts in periodic environments are established. The limit of the speeds at the homogenization limit is…

math.AP2009

A population facing climate change: joint influences of Allee effects and environmental boundary geometry

Lionel Roques, Alain Roques, Henri Berestycki +1

As a result of climate change, many populations have to modify their range to follow the suitable areas - their "climate envelope" - often risking extinction. During this migration…

math.AP2009

Fast propagation for KPP equations with slowly decaying initial conditions

Francois Hamel, Lionel Roques

This paper is devoted to the analysis of the large-time behavior of solutions of one-dimensional Fisher-KPP reaction-diffusion equations. The initial conditions are assumed to be g…