N-term Wiener chaos approximation rates for elliptic PDEs with lognormal Gaussian random inputs
We consider diffusion in a random medium modeled as diffusion equation with lognormal Gaussian diffusion coefficient. Sufficient conditions on the log permeability are provided in order for a weak solution to exist in certain Bochner–Lebesgue spaces with respect to a Gaussian measure. The stochastic...
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| Main Authors: | , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2014
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/101657 http://hdl.handle.net/10220/18709 |
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| Institution: | Nanyang Technological University |
| Language: | English |