USU Geology 5670/6670 (Inverse Theory)
Course Materials, Fall 2023

Course Syllabus

Class Meets Tue-Thu, 9:00-10:15 pm in Distance Ed 209

Resources:

  • Matlab scripts from Menke


  • Assignments:

  • Due 3 September at 9:00am: Assignment 1 & the data


  • PowerPoint Lectures:

  • 29 August: Introduction/Motivation for Inverse Theory
  • 31 August: Introduction to Linear Inversion; Minimization of the L2 Norm
  • 5 September: Ordinary Least Squares; the Pseudoinverse
  • 7 September: Gaussian Statistics and Model Parameter Error (OLS)
  • 12 September: Parameter Uncertainty: the Chi-Square Parameter; Solution Appraisal
  • 14 September: Solution Appraisal; Weighted Least Squares
  • 19 September: Overparameterized Inversion: SVD & the Generalized Inverse
  • 21 September: SVD & The Generalized Inverse
  • 26 September: The Generalized Inverse and Resolution/Variance Tradeoffs
  • 28 September: Damped Least Squares
  • 3 October: Maximum Likelihood
  • 5 October: Nonlinear Inversion
  • 10 October: Nonlinear Inversion: Gradient (Gauss-Newton) Approach; Stabilization
  • 12 October: Solution Appraisal for Nonlinear Inversion
  • 17 October: Simulated Annealing
  • 19 October: Linear Programming
  • 24 October: Review of Assignment 1; SVD for (L2) Constrained Problems
  • 26 October: Quadratic Programming; Inequality Constraints For Nonlinear Problems
  • 31 October: Stochastic Inversion
  • 2 November: Stochastic Inversion & Gravity Example
  • 7 November: Stochastic Inversion (Special Cases); Joint Inversion
  • 9 November: Likelihood Filtering Example
  • 14 November: Bayesian Inversion
  • 16 November: Optimal Interpolation (Kriging)
  • 21 November: Tikhonov Regularization
  • 28 November: Example applications using cross-correlation observations
  • 30 November: Example applications using cross-correlation observations; Assignment 2