Nagy, B. On cosine operator functions in Banach spaces. (English) Zbl 0273.47008 Acta Sci. Math. 36, 281-289 (1974). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 41 Documents MSC: 47A60 Functional calculus for linear operators PDF BibTeX XML Cite \textit{B. Nagy}, Acta Sci. Math. 36, 281--289 (1974; Zbl 0273.47008) OpenURL