This textbook offers a concise introduction to Spectral theory, designed for newcomers to functional analysis.
Beginning with a brief introduction to functiona.
Readers looking to delve further into specialized topics will find ample references to classic and recent literature.
Subsequent chapters illustrate a variety of application areas, exploring key examples in detail.
Curating the content carefully, the author builds to a proof of the Spectral theorem in the early part of the book.
This textbook offers a concise introduction to Spectral theory, designed for newcomers to functional analysis