Uncertainty Quantification for Kinetic and Hyperbolic Equations with Diffusive Scalings

来源 :Workshop on "Multiscale Problems from Physics, Biology and M | 被引量 : 0次 | 上传用户:a1470447
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In this talk we will study generalized polynomial chaos (gPC) approach to transport equation with uncertain cross-sections and show that they can be made asymptotic-preserving,in the sense that in the diffusion limit the gPC scheme for the transport equation approaches to the gPC scheme for the diffusion equation with random diffusion coefficient.
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