Identification of spatially discontinuous parameters in second-order parabolic systems by piecewise regularisation
Chung, Chang-Bock; Kravaris, Costas
1988-10-01
Citation
Chung, Chang-Bock; Kravaris, C (1988). "Identification of spatially discontinuous parameters in second-order parabolic systems by piecewise regularisation." Inverse Problems. 4(4): 973-994. <http://hdl.handle.net/2027.42/49090>
Abstract
A novel piecewise regularisation approach has been developed for the identification of spatially discontinuous parameters in second-order parabolic systems. First, previous results on the regularisation identification approach are reviewed; regularisation is interpreted as enforced compactness of the parameter space. Then, a piecewise regularisation identification approach is rigorously formulated in a functional analytic framework. The theoretical results are applied to the history matching of one-dimensional fractured reservoirs. The performance of the proposed algorithm is evaluated by numerical experiments.Publisher
IOP Publishing Ltd
ISSN
0266-5611
Other DOIs
Types
Article
Metadata
Show full item recordCollections
Accessibility: If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.