Y. Bruned

activity

20162026

most citedRenormalising SPDEs in regularity structures

129 citations · 316 across the 45 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.PR2019

BPHZ renormalisation and vanishing subcriticality asymptotics of the fractional $Φ_{d}^{3}$ model

Nils Berglund, Yvain Bruned

We consider stochastic PDEs on the $d$ -dimensional torus with fractional Laplacian of parameter $ρ \in (0, 2]$ , quadratic nonlinearity and driven by space-time white noise. These equa…

math.PR2019★ 50 cited

Geometric stochastic heat equations

Yvain Bruned, Franck Gabriel, Martin Hairer +1

We consider a natural class of $R^{d}$ -valued one-dimensional stochastic PDEs driven by space-time white noise that is formally invariant under the action of the diffeomorph…

BPHZ renormalisation and vanishing subcriticality asymptotics of the fractional Φd3​ model

Geometric stochastic heat equations

BPHZ renormalisation and vanishing subcriticality asymptotics of the fractional $Φ_{d}^{3}$ model