Hi, everyone
I'm an adult student... Through what materials did you use to learn more advanced linear algebra? There are numerous publications and internet materials, few of them are workable to me.
Interested topics: unitary and Hermitian matrices, Jordan (canonical) form, tridiagonal matrix, factorizing, tensors, the QR form, spectral theorem, periodic matrix... etc, + some numerical methods and applications Separated book recommendations for these topics are also welcomed.

