Fattorini, H. O. Uniformly bounded cosine functions in Hilbert space. (English) Zbl 0185.38501 Indiana Univ. Math. J. 20, 411-425 (1970). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 14 Documents Keywords:functional analysis × Cite Format Result Cite Review PDF Full Text: DOI