Gallo, G.; Gentile, C.; Pretolani, D.; Rago, G. Max Horn SAT and the minimum cut problem in directed hypergraphs. (English) Zbl 0894.90152 Math. Program. 80, No. 2 (A), 213-237 (1998). MSC: 90C35 90B10 PDFBibTeX XMLCite \textit{G. Gallo} et al., Math. Program. 80, No. 2 (A), 213--237 (1998; Zbl 0894.90152) Full Text: DOI
Gallo, Giorgio; Longo, Giustino; Pallottino, Stefano; Nguyen, Sang Directed hypergraphs and applications. (English) Zbl 0771.05074 Discrete Appl. Math. 42, No. 2-3, 177-201 (1993). MSC: 05C65 05C90 68R10 05C38 05C85 05C40 68P15 PDFBibTeX XMLCite \textit{G. Gallo} et al., Discrete Appl. Math. 42, No. 2--3, 177--201 (1993; Zbl 0771.05074) Full Text: DOI
Gallo, G.; Simeone, B. On the supermodular knapsack problem. (English) Zbl 0682.90063 Math. Program., Ser. B 45, No. 2, 295-309 (1989). MSC: 90C09 90C30 PDFBibTeX XMLCite \textit{G. Gallo} and \textit{B. Simeone}, Math. Program. 45, No. 2 (B), 295--309 (1989; Zbl 0682.90063) Full Text: DOI
Gallo, G. Lower planes for the network design problem. (English) Zbl 0523.90087 Networks 13, 411-425 (1983). MSC: 90C35 90B10 90C10 90B35 68Q25 PDFBibTeX XMLCite \textit{G. Gallo}, Networks 13, 411--425 (1983; Zbl 0523.90087) Full Text: DOI