Systems of linear equations

CLASS XX

Systems of linear equations. Linear algebra review. Reading: Cheney & Kincaid, (pp. 69-96, 405-408 )

CLASS XXI

Systems of linear equations. Naive Gaussian Elimination. Condition number. (Discussion on matrix condition: C & K 69-98, 405-408 )

CLASS XXII

Systems of linear equations. Gaussian Elimination with partial pivoting.
  • In-class exercise: estimate of what is feasible on your laptop.

    CLASS XXIII

    Systems of linear equations. LU-decomposition. Special matrices. Reading: Cheney & Kincaid, (pp. 103-106, 358 -361, 365-366);