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Description: |
We consider stochastic processes arising from chaotic systems by evaluating an heavy tailed observable function along the orbits of the system. We prove the convergence of a normalised sum process to a Lévy process with excursions, designed to describe the oscillations observed during the clusters of extremal observations. The applications to specific systems include both hyperbolic and non-uniformly expanding systems.
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Date: |
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12:00 |
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Speaker: |
Jorge Freitas (CMUP, FCUP)
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Institution: |
CMUP, FCUP
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Place: |
Room 004, UP Math. Dept.
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See more:
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<Main>
<UC|UP MATH PhD Program>
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