Department of Mathematics


  •  Adrián Hinojosa-Calleja, University of Barcelona
  •  Hitting probabilities and exact modulus of continuity for q-isotropic Gaussian random fields
  •  12/14/2022
  •  3:00 PM - 3:50 PM
  •  Online (virtual meeting) (Virtual Meeting Link)
  •  Dapeng Zhan (

A Gaussian random field is q-isotropic if its associated canonical metric is equivalent to a gauge function q. We develop criteria for hitting probabilities and the existence of a global exact modulus of continuity for such processes. We explore the applications of the criteria to two toy examples: The q-Brownian sheet, and the solution to the linear stochastic Poisson equation driven by white noise. This is joint work with Marta Sanz-Solé.



Department of Mathematics
Michigan State University
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East Lansing, MI 48824

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College of Natural Science