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math.NA2024
A conditional normalizing flow for domain decomposed uncertainty quantification
Sen Li, Ke Li, Yu Liu +1
In this paper we present a conditional KRnet (cKRnet) based domain decomposed uncertainty quantification (CKR-DDUQ) approach to propagate uncertainties across different physical do…
math.NA2024
An alternating low-rank projection approach for partial differential equations with random inputs
Guanjie Wang, Qifeng Liao
It is known that standard stochastic Galerkin methods face challenges when solving partial differential equations (PDEs) with random inputs. These challenges are typically attribut…