Free Mathematics Ebooks – Algebra & Real Analysis

Download free PDF files of “Digital Second Editions” of the four books of Knapp whose first editions were published in the Cornerstones series of Birkhäuser Boston between 2005 and 2007. These books are at the first-year graduate level or a little higher, depending on one’s university. All four are available for download now:

• Basic Algebra
• Advanced Algebra
• Basic Real Analysis, with an appendix “Elementary Complex Analysis”
• Advanced Real Analysis

The files of the books are being made available as a gift to the mathematics community worldwide. The files are limited to noncommercial use for purposes of education, scholarship, and research. Pages of the files may be freely stored electronically, freely accessed, freely copied, and freely transmitted. A few specific conditions on electronic use are imposed to maintain the noncommercial nature of the files and ensure the integrity of the individual pages, including that no one is ever charged a fee for the acquiring or looking at the files and that the files are not translated into any other computer format (e.g., EPUB).