H. Singh

collaborators

2 papers

math.AP2025

Homogenisation of singular SPDEs

Martin Hairer, Harprit Singh

We introduce an approach to study homogenisation of a large class of singular SPDEs of the form $$ \partial_t u_\varepsilon - \nabla\cdot {A}(x/\varepsilon,t/\varepsilon^2) \nabla…

math.AP2024

Periodic space-time homogenisation of the $I ¨ _{2}^{4}$ equation

Martin Hairer, Harprit Singh

We consider the homogenisation problem for the $I ¨ _{2}^{4}$ equation on the torus $T^{2}$ , namely the behaviour as $ε \to 0$ of the solutions to the equation suggestiv…

Homogenisation of singular SPDEs

Periodic space-time homogenisation of the I¨24​ equation

Periodic space-time homogenisation of the $I ¨ _{2}^{4}$ equation