Naslov
Identification of mobilities for the Buckley-Leverett equation

Autori
Mikelić, Andro ; Tutek, Zvonimir

Izvornik
Inverse problems (0266-5611) 6 (1990); 767-787

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Buckley-Leverett equation; identification of mobolities; optimization

Sažetak
The authors consider a method for determining mobilities by optimal control. The method developed permits one to use an arbitrary number of free parameters in the mobilities and three free parameters in the fractional flow function. This approach covers all previous approaches that deal with optimal control. Computed examples confirm a theoretical expectation that the pressure response can be fitted to any precision and the recovery response with a small error. They give a detailed theoretical study and a comparison with previous approaches.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

POVEZANOST RADA