Functional analysis : an elementary introduction - Haase, Markus, 1970- (Providence, Rhode Island : American Mathematical Society, 2014)
Includes bibliographical references (pages 355-357) and indexes.
Keywords: Functional analysis -- Textbooks; Differential equations, Partial -- Textbooks; Functional analysis -- Instructional exposition (textbooks, tutorial papers, etc.).; Functional analysis -- Inner product spaces and their generalizations, Hilbert spaces -- Inner product spaces and their generalizations, Hilbert spaces; Functional analysis -- Miscellaneous applications of functional analysis -- Applications to differential and integral equations; Partial differential equations -- Elliptic equations and systems -- Elliptic equations and systems; Partial differential equations -- Spectral theory and eigenvalue problems -- Spectral theory and eigenvalue problems