Below are links to lecture notes written while teaching at the Hebrew University. You are welcome to use them, but be aware that they are not meant to replace comprehensive textbooks. In particular, they may contain errors. Please let me know if you find any mistake.
This is a course in functional analysis. In particular, the content includes: Hilbert and Banach spaces. topological vector spaces, separation theorems, Krein Milman theorem.
The exercises given during this course can be found here