Wednesday, July 14, 2021 - 14:30 in ZOOM - Video Conference
A priori bounds for quasi-linear parabolic equations in the full sub-critical regime
A talk in the Bielefeld Stochastic Afternoon series by
Scott Smith from University of Wisconsin, Madison
| Abstract: |
Please contact stochana@math.uni-bielefeld.de for Meeting-ID and Password.
We will discuss quasi-linear parabolic equations driven by an additive forcing, in the full sub-critical regime. Our arguments are inspired by Hairer’s regularity structures, however we work with a more parsimonious model indexed by multi-indices rather than trees. Assuming bounds on this model, which is modified in agreement with the concept of algebraic renormalization, we prove local a priori estimates on solutions to the quasi-linear equations modified by the corresponding counter terms.
Within the CRC this talk is associated to the project(s): A5, B1 |
Back
