Implementing the QR algorithm for efficiently computing matrix eigenvalues and eigenvectors

Implementing the QR algorithm for efficiently computing matrix eigenvalues and eigenvectors

https://addi.ehu.es/bitstream/handle/10810/26427/TFG_Erana_Robles_Gorka.pdf?sequence=1

http://www.ehu.eus/izaballa/Ana_Matr/Apuntes/lec10.pdf

http://www.math.utah.edu/~gustafso/s2019/2270/labs/lab7-polyroot-qrmethod.pdf