what is diagonalizable matrix - SERP Analysis

https://en.wikipedia.org/wiki/Diagonalizable_matrix

https://textbooks.math.gatech.edu/ila/diagonalization.html

https://mathworld.wolfram.com/DiagonalizableMatrix.html

https://www.statlect.com/matrix-algebra/matrix-diagonalization

https://www.youtube.com/watch?v=yEKmEtmXCU8

https://www.reddit.com/r/LinearAlgebra/comments/ugckgr/can_someone_explain_explain_diagonalization/

https://byjus.com/maths/diagonalization/

https://math.stackexchange.com/questions/193460/a-matrix-is-diagonalizable-so-what

https://math.libretexts.org/Bookshelves/Linear_Algebra/A_First_Course_in_Linear_Algebra_(Kuttler)/07%3A_Spectral_Theory/7.02%3A_Diagonalization

https://www.impan.pl/~pmh/teach/algebra/additional/diagonal.pdf