Naive Set Theory (Dover Books on Mathematics)

This comprehensive guide to set theory is a must-read for any advanced undergraduate or graduate student in mathematics.

Employing informal mathematics language and notation, it provides a concise introduction to the subject, covering basic concepts such as cardinal numbers, transfinite methods, and more.

With only a few displayed theorems and most facts stated in simple terms followed by a sketch of the proof, this book is perfect for those looking to gain a deeper understanding of set theory's underpinnings.

The exercises are designed with hints, making it an ongoing series of challenges that will keep you engaged and motivated throughout your studies.

Whether you're a beginner or a seasoned mathematician looking to refresh your knowledge, this book is an invaluable resource for anyone interested in set theory.