In Section 2.1.5, it is written "In the rest of the paper, we prefer discussing ..." which is a residue of the previous version published as a "research paper" (i.e., article) instead of a book.
Suggestion: change this to "In the rest of the book, ..."
In Section 2.1.5, it is written "In the rest of the paper, we prefer discussing ..." which is a residue of the previous version published as a "research paper" (i.e., article) instead of a book. Suggestion: change this to "In the rest of the book, ..."