Darsow, W. F. Positive definite functions and states. (English) Zbl 0057.09703 Ann. Math. (2) 60, 447-453 (1954). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 Documents Keywords:Functional analysis PDF BibTeX XML Cite \textit{W. F. Darsow}, Ann. Math. (2) 60, 447--453 (1954; Zbl 0057.09703) Full Text: DOI OpenURL