Systems of linear equations

CLASS XVIII -XXI

Reading: Cheney & Kincaid, (pp. 69-96 )

CLASS XX

Systems of linear equations. Naive Gaussian Elimination. Condition number. (Discussion on matrix condition: C & K 97-98, 405-408. )

CLASS XXI

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

    CLASS XXII

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