Variable projection methods for separable nonlinear inverse problems with general-form Tikhonov regularization

Mathematics

• Nonlinear Least Squares Problem 100%
• Nonlinear Inverse Problems 97%
• Tikhonov Regularization 82%
• Projection Method 75%
• Deblurring 55%
• Generalized Singular Value Decomposition 55%
• Gauss-Newton Method 49%
• Generalized Cross-validation 49%
• Iteration 47%
• Matrix Decomposition 46%
• Krylov Subspace Methods 44%
• Large-scale Problems 43%
• Spectral Decomposition 42%
• Jacobian matrix 42%
• Imaging 40%
• Regularization Parameter 39%
• Operator 33%
• Regularization 31%
• Form 29%
• Projection 26%
• Computing 22%
• Numerical Examples 22%
• Performance 21%
• Approximation 18%

Engineering & Materials Science

• Jacobian matrices 87%
• Newton-Raphson method 80%
• Inverse problems 78%
• Iterative methods 78%
• Singular value decomposition 74%
• Imaging techniques 55%

Physics & Astronomy

• projection 57%
• decomposition 55%
• operators 34%
• Newton methods 32%
• iteration 23%
• matrices 13%
• approximation 12%
• performance 10%