About lecture notes

1) The book "Topics in Real Analysis" by G. Teschl is not yet in print, but will appear as Graduate Studies in Mathematics volume published by the Amer. Math. Soc. We use the pdf-version available at the author's page https://www.mat.univie.ac.at/~gerald/ftp/book-ra/index.html.

2) There is a companion book "Topics in Linear and Nonlinear Analysis", also not yet in print. A pdf-version is available from https://www.mat.univie.ac.at/~gerald/ftp/book-fa/index.html.