Lovicar, Vladimir Almost periodicity of solutions of the equation x’(t) = A(t)x(t) with unbounded commuting operators. (English) Zbl 0363.34041 Cas. Pěst. Mat. 100, 36-45 (1975). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 34G99 Differential equations in abstract spaces 34C25 Periodic solutions to ordinary differential equations PDF BibTeX XML Cite \textit{V. Lovicar}, Čas. Pěstování Mat. 100, 36--45 (1975; Zbl 0363.34041) Full Text: EuDML OpenURL