Category: jump process

my [homonym] talk this afternoon at CREST [Paris-Saclay]

Christian ROBERT (Université Lyon 1) « How large is the jump discontinuity in the diffusion coefficient of an Itô diffusion?” Time: 3:30 pm – 4:30 pm Date: 04th of March 2019 Place: Room 3105 Abstract : We consider high frequency observations from a one-dimensional diffusion process Y. We assume that the diffusion coefficient σ is continuously differentiable, […]