Anne Beaulieu

activity

20102019

most citedThe Logarithmic Sobolev Constant of The Lamplighter

2 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

math.AP2019

Bounded solutions for an ordinary differential system from the Ginzburg-Landau theory

Anne Beaulieu

In this paper, we look at a linear system of ordinary differential equations as derived from the two-dimensional Ginzburg-Landau equation. In two cases, it is known that this syste…

math.AP2013

Uniqueness of positive periodic solutions with some peaks

Geneviève Allain, Anne Beaulieu

This work deals with the semi linear equation $- Δ u + u - u^{p} = 0$ in $R^{N}$ , $2 \leq p < \frac{N + 2}{N - 2}$ . We consider the positive solutions which are ${2π\over\ep}$-periodic in $x_{1}$ and d…

math.PR2010★ 2 cited

The Logarithmic Sobolev Constant of The Lamplighter

Evgeny Abakumov, Anne Beaulieu, François Blanchard +17

We give estimates on the logarithmic Sobolev constant of some finite lamplighter graphs in terms of the spectral gap of the underlying base. Also, we give examples of application.