Renormalisation in regularity structures
New challenges in PDE: Deterministic dynamics and randomness in high and infinite dimensional systems October 19, 2015 - October 30, 2015
Location: SLMath: Eisenbud Auditorium
Tags/Keywords
renormalization group
stochastic PDE-stochastic heat equation
Brownian motion
regularization
Feynman diagrams
35L03 - Initial value problems for first-order hyperbolic equations
74S22 - Isogeometric methods applied to problems in solid mechanics
57R45 - Singularities of differentiable mappings in differential topology
14396
We describe a general approach to the renormalisation step in the theory of regularity structures based on Hopf algebras of labelled trees (joint work with Yvain Bruned and Martin Hairer)."
Zambotti- Notes
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14396
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