Uncertainty quantification by geometric characterization of sensitivity spaces
نویسندگان
چکیده
منابع مشابه
Uncertainty Quantification by Geometric Characterization of Sensitivity Spaces
We propose a systematic procedure for both aleatory and epistemic uncertainty quantification of numerical simulations through geometric characteristics of global sensitivity spaces. Two mathematical concepts are used to characterize the geometry of these spaces and to identify possible impacts of variability in data or changes in the models or solution procedures: the dimension of the maximal f...
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ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 2014
ISSN: 0045-7825
DOI: 10.1016/j.cma.2014.07.021