Functional analysis
Riesz, Frigyes,
- Dover ed.
- New York : Dover Publications, Extensions of linear transformations in Hilbert space which extend beyond this space
- xii, 504 p. ; 21 cm.
- in 1955. The appendix .
Translation of: Leçons d'analyse fonctionelle. | An unabridged republication of the work first published by Frederick Ungar Publishing Co.