UMR 5224


Brigitte Bidégaray-Fesquet — Teaching: Numerical Linear Algebra

Slides

Python examples

Attention: On for demonstration purpose, non warranty, no specific case treated
Why Python? Why not?

Available files:
Givens.py
QR factorization of a matrix using Givens algorithm
PowerIteration_test.py
Computation of the largest modulus eigenvalue — First toy experimentation
PowerIteration.py
Computation of the largest modulus eigenvalue
InverseIteration.py
Computation of the smallest modulus eigenvalue
GeneralizedInverseIteration.py
Computation of the nearest eigenvalue to a given eigenvalue μ
Deflation.py
Computation of all the eigenvalues in modulus decreasing order
QR_Eigenvals.py
Computation of all the eigenvalues with the QR algorithm