Hendrik Weber

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20242026

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math.AP2025

A priori bounds for 2-d generalised Parabolic Anderson Model

Ajay Chandra, Guilherme de Lima Feltes, Hendrik Weber

We show a priori bounds for solutions to $(\partial_{t} - I^) u = I ¨ (u) I^¾$ in finite volume in the framework of Hairer's Regularity Structures [Invent Math 198:269--504, 2014]. We a…

math.AP2025

A priori bounds for stochastic porous media equations via regularity structures

Markus Tempelmayr, Hendrik Weber

We prove a priori bounds for solutions of singular stochastic porous media equations with multiplicative noise in their natural $L^{1}$ -based regularity class. We consider the first…

math.AP2024

A priori bounds for the dynamic fractional $I^¦^{4}$ model on $T^{3}$ in the full subcritical regime

Salvador Esquivel, Hendrik Weber

We show a priori bounds for the dynamic fractional $I^¦^{4}$ model on $T^{3}$ in the full subcritical regime using the framework of Hairer's regularity structures theory. Assum…

A priori bounds for 2-d generalised Parabolic Anderson Model

A priori bounds for stochastic porous media equations via regularity structures

A priori bounds for the dynamic fractional I^¦4 model on T3 in the full subcritical regime

A priori bounds for the dynamic fractional $I^¦^{4}$ model on $T^{3}$ in the full subcritical regime