Parameter estimation for an infiltration problem.
SCIE
SCOPUS
- Title
- Parameter estimation for an infiltration problem.
- Authors
- Cho, CK; Kwon, YH; Kang, S
- Date Issued
- 1997-02
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Abstract
- The Burgers equation is considered as a mathematical model for nonhysteretic infiltration in nonswelling soil under appropriate physical conditions. For this nonlinear partial differential equation, the modal approximation scheme for estimating parameters such as initial water distribution and precipitation-evaporation history is introduced. The function space parameter estimation convergence property of this scheme is proved. The idea is to change the nonlinear problem to a linear one by an appropriate change of variables. Also, numerical simulations are performed.
- Keywords
- parameter estimation; infiltration; Burgers equation; approximation; BURGERS-EQUATION; FLOW
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/29286
- DOI
- 10.1016/S0898-1221(97)00007-2
- ISSN
- 0898-1221
- Article Type
- Article
- Citation
- COMPUTERS & MATHEMATICS WITH APPLICATIONS, vol. 33, no. 4, page. 53 - 67, 1997-02
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- There are no files associated with this item.
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