I'm mostly interested in perturbation theory for linear algebra problems (such as finding eigenvalues) but any book on the subject can help.
Thanks.
I'm mostly interested in perturbation theory for linear algebra problems (such as finding eigenvalues) but any book on the subject can help.
Thanks.
The f
The following classic text seems to be a perfect fit:
Tosio Kato: " Perturbation Theory for Linear Operators " Springer