Mathematical Analysis II (Universitext)

Gran libro. Un enfoque totalmente actual y un gran nivel. Desarrolla poderosas herramientas matemáticas para resolver problemas teóricos e increíbles aplicaciones físicas. En resumen un gran libro!

I bought the English version of I, simplified Chinese version of II (directly translated from Russian)。They are not easy, but contains everything from single variable to vector analysis, and explained in detail.I like the part of differential forms the most, totally clear. This book also derive coordinate change formulas for div(and all that) from differential forms, which is rare among analysis books.

The kind of book I was looking for: clear, rigorous, with many interesting problems and exercises. A good price and a reasonable time of delivery.