Linear Algebra Done Right – Sheldon Axler

The fourth edition of Sheldon Axler's "Linear Algebra Done Right" is now available as open-access in multiple languages including English, Chinese, Farsi, Greek, and Portuguese, with free electronic versions under a Creative Commons license. This edition includes over 250 new exercises, 70 new examples, and several new topics while maintaining the textbook's distinctive approach of delaying determinants to the end and focusing on understanding linear operators on finite-dimensional vector spaces. The book is designed for undergraduate math majors and graduate students seeking a rigorous yet accessible introduction to linear algebra.