chorin summer fractional_10202014
TRANSCRIPT
Uncertainty Quantification of SPDEs with Multi-dimensional Levy processes (Probabilistic & Deterministic Approaches)
probabilistic approach
deterministic approach
MC
PCM
Fokker-Planck Equation
density
moment statistics
1D example
PCM/CP vs. TFPDE (error of 2nd moments):
stochastic
vs. deterministic
approach!
histogram from MC
vs. density from
TFPDE
LePage Representation of Levy Measure
(2D example)
deterministic vs. (density) probabilistic
deterministic vs. (moments) probabilistic
Heat eqn w/ 2-dim jump processes (copula)
Levy copula
deterministic vs. (density) probabilistic
deterministic vs. (moments) probabilistic