Spatial self‐structuring has been a focus of recent interest among evolutionary ecologists.
We review recent developments in the study of the interplay between spatial self‐structuring …

This paper reviews and addresses a variety of issues relating to inclusive fitness. The main
question is: are there limits to the generality of inclusive fitness, and if so, what are the …

For general, almost surely absorbed Markov processes, we obtain necessary and sufficient
conditions for exponential convergence to a unique quasi-stationary distribution in the total …

Dans un second temps, nous considérons un espace des traits non borné, Θ=+∞. Dans ce
cas le front accélère sans cesse et nous montrons heuristiquement que la loi de propagation …

Local adaptation and dispersal evolution are key evolutionary processes shaping the
invasion dynamics of populations colonizing new environments. Yet their interaction is …

We consider a population structured by a space variable and a phenotypical trait, submitted
to dispersion, mutations, growth, and nonlocal competition. We introduce the climate shift …

We consider a nonlocal reaction-diffusion equation as a model for a population structured by
a space variable and a phenotypic trait. To sustain the possibility of invasion in the case …

In this paper, we study propagation in a non-local reaction–diffusion–mutation model
describing the invasion of cane toads in Australia (Phillips et al 2006 Nature 439 803). The …

In this paper, we show super-linear propagation in a nonlocal reaction–diffusion–mutation
equation modeling the invasion of cane toads in Australia that has attracted attention …

After years, I have deeply regretted that I did not proceed far enough at least to understand
something of the great leading principles of mathematics: for men thus endowed seem to …