Mario Gionfriddo

Mario Gionfriddo, Gaetano Quattrocchi, Giorgio Ragusa: Minimum embedding of STSs into (K₃+e)(K3+e)-systems. Discrete Mathematics 313(13): 1419-1428 (2013)

Mario Gionfriddo, Guglielmo Lunardon, Norma Zagaglia Salvi: Preface. Discrete Mathematics 312(3): 487 (2012)

Luigia Berardi, Mario Gionfriddo, Rosaria Rota: Perfect octagon quadrangle systems - II. Discrete Mathematics 312(3): 614-620 (2012)

Luigia Berardi, Mario Gionfriddo, Rosaria Rota: Balanced and strongly balanced P_k-designs. Discrete Mathematics 312(3): 633-636 (2012)

Alberto Amato, Mario Gionfriddo, Lorenzo Milazzo: 2-Regular equicolourings for P₄-designs. Discrete Mathematics 312(15): 2252-2261 (2012)

Luigia Berardi, Mario Gionfriddo, Rosaria Rota: Perfect Octagon Quadrangle Systems with an upper C₄-system and a large spectrum. The Computer Science Journal of Moldova 18(3): 303-318 (2011)

Luigia Berardi, Mario Gionfriddo, Rosaria Rota: Octagon Quadrangle Systems nesting 4-kite-designs having equi-indices. The Computer Science Journal of Moldova 19(3): 320-332 (2011)

Luigia Berardi, Mario Gionfriddo, Rosaria Rota: Perfect octagon quadrangle systems. Discrete Mathematics 310(13-14): 1979-1985 (2010)

Mario Gionfriddo, Giorgio Ragusa: Equitable specialized block-colourings for 4-cycle systems - II. Discrete Mathematics 310(13-14): 1986-1994 (2010)

Arrigo Bonisoli, Dina Ghinelli, Mario Gionfriddo, Gábor Korchmáros, Guglielmo Lunardon, M. Marchi, S. Pellegrini: Preface. Discrete Mathematics 310(22): 3057 (2010)

Lucia Gionfriddo, Mario Gionfriddo: Perfect dodecagon quadrangle systems. Discrete Mathematics 310(22): 3067-3071 (2010)

Lucia Gionfriddo, Mario Gionfriddo, Giorgio Ragusa: Equitable specialized block-colourings for 4-cycle systems - I. Discrete Mathematics 310(22): 3126-3131 (2010)

Mario Gionfriddo, Curt Lindner, Guglielmo Lunardon, Alexander Rosa: Preface. Discrete Mathematics 308(2-3): 153 (2008)

Mario Gionfriddo, Gaetano Quattrocchi: Embedding balanced P₃-designs into (balanced) P₄-designs. Discrete Mathematics 308(2-3): 155-160 (2008)

Mario Gionfriddo, Peter Horák, Lorenzo Milazzo, Alexander Rosa: Equitable Specialized Block-Colourings for Steiner Triple Systems. Graphs and Combinatorics 24(4): 313-326 (2008)

Mario Gionfriddo, Alberto Amato: An edge colouring of multigraphs. The Computer Science Journal of Moldova 15(2): 212-216 (2007)

Mario Gionfriddo, Lorenzo Milazzo, Alexander Rosa, Vitaly I. Voloshin: Bicolouring Steiner systems S(2, 4, v). Discrete Mathematics 283(1-3): 249-253 (2004)

Mario Gionfriddo, Gaetano Quattrocchi: Colouring 4-cycle systems with equitably coloured blocks. Discrete Mathematics 284(1-3): 137-148 (2004)

Maria Carla Di Domenico, Mario Gionfriddo: On the edge-coloring property for Hanani triple systems. Discrete Mathematics 208-209: 205-209 (1999)

Mario Gionfriddo, Frank Harary, Zsolt Tuza: The color cost of a caterpillar. Discrete Mathematics 174(1-3): 125-130 (1997)

Adriano Barlotti, Mario Gionfriddo, Giuseppe Tallini: Preface. Discrete Mathematics 155(1-3): 1 (1996)

Mario Gionfriddo, Salvatore Milici: A result concerning two conjectures of Berge and Chvátal. Discrete Mathematics 155(1-3): 77-79 (1996)

Mario Gionfriddo, Salvatore Milici, Zsolt Tuza: Blocking Sets in SQS(2u). Combinatorics, Probability & Computing 3: 77-86 (1994)

Mario Gionfriddo, Zsolt Tuza: On conjectures of Berge and Chvátal. Discrete Mathematics 124(1-3): 79-86 (1994)

Mario Gionfriddo, Giovanni Lo Faro: 2-Colourings in S(t, t + 1, v). Discrete Mathematics 111(1-3): 263-268 (1993)

Mario Gionfriddo, Filippo Milazzo, Vincenzo Vacirca: Transitive multipermutation graphs: Case 4 <= n <= m. Discrete Mathematics 97(1-3): 191-198 (1991)

Mario Gionfriddo, Salvatore Milici: On the parameter v₂(h)<=6h for L₂-coloured graphs. Discrete Mathematics 68(1): 107-110 (1988)

Mario Gionfriddo: On the set J(v) for Steiner Quadruple systems of order v = 2ⁿ with n>=4. Discrete Mathematics 44(2): 155-160 (1983)

Mario Gionfriddo, C. C. Lindler: Construction of steiner quadruple systems having a prescribed number of blocks in common. Discrete Mathematics 34(1): 31-42 (1981)