Picco Botta, Luciana; Romagnoli, Daniela On the totally tangent lines to a generic hypersurface of degree \(4n - 4\) in \(\mathbb{P}^ n\). (English) Zbl 0781.14028 Arch. Math. 59, No. 5, 505-512 (1992). MSC: 14J70 14N10 PDFBibTeX XMLCite \textit{L. Picco Botta} and \textit{D. Romagnoli}, Arch. Math. 59, No. 5, 505--512 (1992; Zbl 0781.14028) Full Text: DOI
Ambrogio, Elisabetta; Romagnoli, Daniela On the non-rationality of the Fano variety of \({\mathbb{P}}^ 5\), which contains three planes two by two meeting in one point. (English) Zbl 0699.14066 Indag. Math. 51, No. 1, 15-19 (1989). Reviewer: E.Ambrogio MSC: 14M20 14N05 14J30 PDFBibTeX XMLCite \textit{E. Ambrogio} and \textit{D. Romagnoli}, Indag. Math. 51, No. 1, 15--19 (1989; Zbl 0699.14066)
Ferrarese, Giorgio; Romagnoli, Daniela Elliptic curves on the general hypersurfaces of degree 7 of \({\mathbb{P}}^ 4\). (English) Zbl 0669.14008 Indag. Math. 50, No. 3, 249-252 (1988). Reviewer: P.Valabrega MSC: 14H45 14H52 14J25 14N05 PDFBibTeX XMLCite \textit{G. Ferrarese} and \textit{D. Romagnoli}, Indag. Math. 50, No. 3, 249--252 (1988; Zbl 0669.14008)
Ambrogio, Elisabetta; Romagnoli, Daniela On the class of an algebraic surface at varying the Kodaira dimension. (Italian. English summary) Zbl 0802.14016 Atti Accad. Sci. Torino, Cl. Sci. Fis. Mat. Nat. 121, No. 3-4, 80-83 (1987). MSC: 14J10 PDFBibTeX XMLCite \textit{E. Ambrogio} and \textit{D. Romagnoli}, Atti Accad. Sci. Torino, Cl. Sci. Fis. Mat. Nat. 121, No. 3--4, 80--83 (1987; Zbl 0802.14016)
Ambrogio, Elisabetta; Romagnoli, Daniela On some relations between the class and the order of an algebraic surface. (Italian) Zbl 0613.14028 Rend., Sci. Mat. Appl., A 118(1984), 53-56 (1987). MSC: 14J10 14J25 PDFBibTeX XMLCite \textit{E. Ambrogio} and \textit{D. Romagnoli}, Rend., Sci. Mat. Appl., A 118, 53--56 (1987; Zbl 0613.14028)
Romagnoli, Daniela On the Galois group of the lines of \({\mathbb{P}}^ 3\) which are four- tangents to a smooth surface of degree 8. (Italian. English summary) Zbl 0816.14019 Atti Accad. Sci. Torino, Cl. Sci. Fis. Mat. Nat. 120, No. 5-6, 238-242 (1986). Reviewer: A.Del Centina (Ferrara) MSC: 14J99 14N10 14H50 PDFBibTeX XMLCite \textit{D. Romagnoli}, Atti Accad. Sci. Torino, Cl. Sci. Fis. Mat. Nat. 120, No. 5--6, 238--242 (1986; Zbl 0816.14019)
Ambrogio, Elisabetta; Romagnoli, Daniela On a characterization of algebraic ruled surfaces. (Italian. English summary) Zbl 0553.14015 Ric. Mat. 32, 131-134 (1983). Reviewer: A.Buium MSC: 14J10 14J25 14G15 PDFBibTeX XMLCite \textit{E. Ambrogio} and \textit{D. Romagnoli}, Ric. Mat. 32, 131--134 (1983; Zbl 0553.14015)
Ambrogio, Elisabetta; Romagnoli, Daniela Una relazione fra alcuni invarianti proiettivi di una superficie algebrica in caratteristica p. (Italian) Zbl 0472.14025 Boll. Unione Mat. Ital., V. Ser., A 18, 495-499 (1981). MSC: 14N10 14J25 PDFBibTeX XMLCite \textit{E. Ambrogio} and \textit{D. Romagnoli}, Boll. Unione Mat. Ital., V. Ser., A 18, 495--499 (1981; Zbl 0472.14025)