2 papers
math.PR2025
Transportation cost inequalities for singular SPDEs
I. Bailleul, M. Hoshino, R. Takano
We prove that the laws of the BPHZ random models satisfy some transportation cost inequalities in the full subcritical regime if there is no 'variance blowup' and the law of the no…
math.PR2024
Renormalization of random models: a review
I. Bailleul, M. Hoshino
We give a review of three works on the construction of random models for singular stochastic partial differential equations within the theory of regularity structures.