Functional Analysis
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This is an introduction to Functional Analysis and Operator Algebras, and is meant to be used as a textbook for a two-semester sequence of courses. It was published by Cambridge University Press in 2023.Topics in Algebra, by I.N. Herstein (An Indian Adaptation)
Available here
On the request of the publisher (Wiley India), I worked on an adaptation of this classic for the Indian Market. I added a few new sections (Group Actions, Semi-Direct Products, The Fundamental Theorem of Algebra, etc.) and a number of problems that I felt would add value. The book was released in February 2022.