Cora, Víctor; Fernández, F. Javier; Tojo, F. Adrián F. Stieltjes analytic functions and higher order linear differential equations. (English) Zbl 07707876 J. Math. Anal. Appl. 526, No. 2, Article ID 127259, 50 p. (2023). MSC: 26Axx 26Exx 34A30 PDFBibTeX XMLCite \textit{V. Cora} et al., J. Math. Anal. Appl. 526, No. 2, Article ID 127259, 50 p. (2023; Zbl 07707876) Full Text: DOI arXiv
Pawłuszewicz, Ewa Observability of nonlinear control systems on time scales. (English) Zbl 1305.93141 Int. J. Syst. Sci. 43, No. 12, 2268-2274 (2012). MSC: 93C70 93B07 93C10 PDFBibTeX XMLCite \textit{E. Pawłuszewicz}, Int. J. Syst. Sci. 43, No. 12, 2268--2274 (2012; Zbl 1305.93141) Full Text: DOI