The book serves as a transition course for undergraduates, focusing on the essential skills needed for writing rigorous mathematical proofs. It covers fundamental concepts such as sets, functions, relations, and cardinality, emphasizing informal discussions to enhance understanding. This approach aims to bridge the gap between basic mathematics and more advanced theoretical work, making it an ideal resource for students preparing for higher-level mathematics.
Ethan D. Bloch Libros



A First Course in Geometric Topology and Differential Geometry
- 421 páginas
- 15 horas de lectura
Focusing on surfaces, this book offers an exploration of intuitively appealing definitions and theorems across topological, polyhedral, and smooth categories. It presents a geometric perspective, making complex concepts accessible and engaging for readers interested in the mathematical study of surfaces.
The Real Numbers and Real Analysis
- 584 páginas
- 21 horas de lectura
The book offers a clear and detailed introduction to real analysis, emphasizing fundamental concepts through definitions, theorems, and proofs. Its structure mirrors standard calculus courses, making it particularly accessible for university mathematics students. This rigorous approach ensures a solid foundation in the subject, catering to both beginners and those looking to deepen their understanding.