Level set and total variation regularization for elliptic inverse problems with discontinuous coefficients

Keyphrases

• Level Set Function 100%
• Level-set 100%
• Total Variation Regularization 100%
• Elliptic Inverse Problems 100%
• Discontinuous Coefficients 100%
• Inverse Problem 50%
• Numerical Experiments 50%
• Complicated Geometries 50%
• Observational Data 50%
• Variational 50%
• Euler-Lagrange Equation 50%
• Evolution Equations 50%
• Multiple Levels 50%
• Level Set Approach 50%
• Augmented Lagrangian Method 50%
• Piecewise Constant Coefficients 50%
• Constant Region 50%
• Level Set Representation 50%

Engineering

• Level Set 100%
• Total Variation 100%
• Regularization 100%
• Level Set Function 66%
• Numerical Experiment 33%
• Constant Value 33%
• Initial Guess 33%
• Constant Coefficient 33%
• Lagrangian Formulation 33%
• Euler-Lagrange Equation 33%

Mathematics

• Total Variation 100%
• Regularization 100%
• Level Set 100%
• Set Function 40%
• Upper Bound 20%
• Euler-Lagrange Equation 20%
• Constant Multiple 20%
• Observation Data 20%
• Evolution Equation 20%
• Exact Number 20%
• Numerical Experiment 20%
• Initial Guess 20%
• Constant Coefficient 20%
• Constant Value 20%
• Lagrangian Formulation 20%