Identification of Discontinuous Parameters in Flow Equations
From MaRDI portal
Publication:3361325
DOI10.1137/0328057zbMath0734.35152OpenAlexW2078860422MaRDI QIDQ3361325
Publication date: 1990
Published in: SIAM Journal on Control and Optimization (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1137/0328057
Initial-boundary value problems for second-order parabolic equations (35K20) Inverse problems for PDEs (35R30) PDEs with low regular coefficients and/or low regular data (35R05)
Related Items
Inverse problems for a class of elliptic obstacle problems involving multivalued convection term and weighted $(p,q)$-Laplacian ⋮ Maximum likelihood estimate for discontinuous parameter in stochastic hyperbolic systems ⋮ A Petrov-Galerkin spectral element technique for heterogeneous porous media flow ⋮ An iterative procedure for determining an unknown spacewise-dependent coefficient in a parabolic equation ⋮ Estimation of discontinuous elliptic coefficients ⋮ Approximate periodic solutions of a nonlinear parabolic system and an identification problem ⋮ Numerical approximation of the optimal control of a population dynamics model ⋮ Inverse problems for anisotropic obstacle problems with multivalued convection and unbalanced growth ⋮ Inverse problems for constrained parabolic variational-hemivariational inequalities * ⋮ Analysis and approximation for inverse problems in contaminant transport and biodegradation models ⋮ An accelerated primal-dual iterative scheme for the L 2 -TV regularized model of linear inverse problems ⋮ Identification of parameters through the approximate periodic solutions of a parabolic system ⋮ Estimation of piecewise constant coefficients of parabolic equations: applications to the detection of buried objects ⋮ The estimation of \(L^ \infty\) diffusion coefficients in the parabolic equations ⋮ Convergence rates for total variation regularization of coefficient identification problems in elliptic equations. II ⋮ Error Analysis of Finite Element Approximations of Diffusion Coefficient Identification for Elliptic and Parabolic Problems ⋮ The Lagrange method for the regularization of discrete ill-posed problems ⋮ Optimal control of a coefficient in modification Navier-Stokes equations ⋮ An inverse problem of identifying the coefficient of parabolic equation ⋮ Detection and characterization of buried landmines using infrared thermography ⋮ Numerical identification of parameters for a strongly degenerate convection-diffusion problem modelling centrifugation of flocculated suspensions ⋮ Solving an inverse parabolic problem by optimization from final measurement data ⋮ An augmented Lagrangian method for parameter identifications in parabolic systems ⋮ Identification of the reaction coefficient in time fractional diffusion equations ⋮ Finite element approximation of source term identification with TV-regularization ⋮ The homotopy method for identifying the radiative source term in the heat conduction problem ⋮ Parameter identifiability for heat conduction with a boundary input ⋮ Computational identification of the lowest space-wise dependent coefficient of a parabolic equation ⋮ Identification of nonlinearity in \(k\)-approximate periodic parabolic equations ⋮ Numerical Study of Inverse Source Problem for Internal Degenerate Parabolic Equation ⋮ Fréchet differentiability for a damped sine-Gordon equation ⋮ Optimality of piecewise thermal conductivity in a snow-ice thermodynamic system ⋮ Numerical Estimation of a Diffusion Coefficient in Subdiffusion ⋮ Unnamed Item