Ballico, E. Rank 1 decompositions of symmetric tensors outside a fixed support. (English) Zbl 1292.15025 ISRN Geom. 2013, Article ID 704072, 4 p. (2013). MSC: 15A69 PDFBibTeX XMLCite \textit{E. Ballico}, ISRN Geom. 2013, Article ID 704072, 4 p. (2013; Zbl 1292.15025) Full Text: DOI
Ballico, E. Postulation of a union \(X\subset \mathbb P^r\), \(r\geq 4\), of a given zero-dimensional scheme and several general lines. (English) Zbl 1290.14032 ISRN Geom. 2013, Article ID 391721, 6 p. (2013). MSC: 14N05 14C20 PDFBibTeX XMLCite \textit{E. Ballico}, ISRN Geom. 2013, Article ID 391721, 6 p. (2013; Zbl 1290.14032) Full Text: DOI
Ballico, E. An upper bound for the tensor rank. (English) Zbl 1268.15026 ISRN Geom. 2013, Article ID 241835, 3 p. (2013). MSC: 15A72 15A03 PDFBibTeX XMLCite \textit{E. Ballico}, ISRN Geom. 2013, Article ID 241835, 3 p. (2013; Zbl 1268.15026) Full Text: DOI