A least squares finite element solution of the inverse problem of aquifer transmissivity

DOI10.1016/0045-7949(89)90229-0zbMath0679.73034OpenAlexW2065435594MaRDI QIDQ4729471

Charles R. Huels, Karan S. Surana

Publication date: 1989

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(89)90229-0

zbMATH Keywords

least squares approximationtwo-dimensional isoparametric elementsisoparametric transition elementsisoparametric line elementssteady state piezometric headsymmetric element matricestwo- dimensional groundwater flow equationtwo-dimensional para-linear, cubic-linear, quartic-linear etc. elements

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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