Fattorini, H. O. Relaxation theorems, differential inclusions, and Filippov’s theorem for relaxed controls in semilinear infinite dimensional systems. (English) Zbl 0806.93028 J. Differ. Equations 112, No. 1, 131-153 (1994). MSC: 93C25 34A45 34G20 34A60 34A40 PDFBibTeX XMLCite \textit{H. O. Fattorini}, J. Differ. Equations 112, No. 1, 131--153 (1994; Zbl 0806.93028) Full Text: DOI
Fattorini, H. O. The hyperbolic singular perturbation problem: An operator theoretic approach. (English) Zbl 0633.35006 J. Differ. Equations 70, 1-41 (1987). Reviewer: W.Wendt MSC: 35B25 35L15 35R20 PDFBibTeX XMLCite \textit{H. O. Fattorini}, J. Differ. Equations 70, 1--41 (1987; Zbl 0633.35006) Full Text: DOI
Fattorini, H. O. Weak and strong extensions of first-order differential operators in \(R^m\). (English) Zbl 0434.35023 J. Differ. Equations 34, 353-360 (1979). MSC: 35G05 35R20 47A05 47F05 PDFBibTeX XMLCite \textit{H. O. Fattorini}, J. Differ. Equations 34, 353--360 (1979; Zbl 0434.35023) Full Text: DOI
Fattorini, H. O. Ordinary differential equations in linear topological space. II. (English) Zbl 0181.42801 J. Differ. Equations 6, 50-70 (1969). PDFBibTeX XMLCite \textit{H. O. Fattorini}, J. Differ. Equations 6, 50--70 (1969; Zbl 0181.42801) Full Text: DOI
Fattorini, H. O. Ordinary differential equations in linear topological spaces. I. (English) Zbl 0175.15101 J. Differ. Equations 5, 72-105 (1969). PDFBibTeX XMLCite \textit{H. O. Fattorini}, J. Differ. Equations 5, 72--105 (1969; Zbl 0175.15101) Full Text: DOI
Fattorini, H. O. On complete controllability of linear systems. (English) Zbl 0155.15903 J. Differ. Equations 3, 391-402 (1967). PDFBibTeX XMLCite \textit{H. O. Fattorini}, J. Differ. Equations 3, 391--402 (1967; Zbl 0155.15903) Full Text: DOI