Functional analysis

In the reader of the reader, the textbook outlines the basics of functional analysis, starting with the theory of sets, topological and metric spaces. The central are the chapters dedicated to banakh and hyilbert spaces, banakh algebram, operators and functionals in banich and hyilbert spaces. The book contains a large number of examples, comments and exercises that contribute to the conscious assimilation of functional analysis.
The manual is intended for students of mathematical specialties of higher educational institutions, as well as for persons who want to independently study functional analysis and have mathematical training in the volume of a technical university program.
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