Mario Gionfriddo

According to our database, Mario Gionfriddo authored at least 49 papers between 1981 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of two.

2021

Complex uniformly resolvable decompositions of K_v.

Csilla Bujtás, Mario Gionfriddo, Elena Guardo, Lorenzo Milazzo, Salvatore Milici, Zsolt Tuza

Ars Math. Contemp., 2021

2020

Hypercycle systems.

Mario Gionfriddo, Lorenzo Milazzo, Zsolt Tuza

Australas. J Comb., 2020

2018

Uniformly resolvable $(C_4, K_{1, 3})$-designs of order v and.

Mario Gionfriddo, Selda Küçükçifçi, Salvatore Milici, Emine Sule Yazici

Contributions Discret. Math., 2018

Parallelism in Steiner systems.

Maria Di Giovanni, Mario Gionfriddo, Antoinette Tripodi

Art Discret. Appl. Math., 2018

Perfect blocking sets in P3-designs.

Paola Bonacini, Mario Gionfriddo, Lucia Marino

Art Discret. Appl. Math., 2018

2017

α-Resolvable λ-fold G-designs.

Mario Gionfriddo, Giovanni Lo Faro, Salvatore Milici, Antoinette Tripodi

Contributions Discret. Math., 2017

The Spectrum of Balanced P^(3)(1, 5)-Designs.

Paola Bonacini, Maria Di Giovanni, Mario Gionfriddo, Lucia Marino, Antoinette Tripodi

Contributions Discret. Math., 2017

2016

Nesting House-designs.

Paola Bonacini, Mario Gionfriddo, Lucia Marino

Discret. Math., 2016

The spectrum of α-resolvable λ-fold (K_4 - e)-designs.

Mario Gionfriddo, Giovanni Lo Faro, Salvatore Milici, Antoinette Tripodi

Ars Math. Contemp., 2016

Nonagon quadruple systems: existence, balance, embeddings.

Paola Bonacini, Mario Gionfriddo, Lucia Marino

Australas. J Comb., 2016

2015

On uniformly resolvable {K₂, P_k}-designs with with k=3, 4.

Mario Gionfriddo, Salvatore Milici

Contributions Discret. Math., 2015

Balanced House-systems and Nestings.

Paola Bonacini, Mario Gionfriddo, Lucia Marino

Ars Comb., 2015

2014

Uniformly resolvable ℋ-designs with ℋ={P₃, ₄}.

Mario Gionfriddo, Salvatore Milici

Australas. J Comb., 2014

Feasible sets of small bicolorable STSs.

Mario Gionfriddo, Elena Guardo, Lorenzo Milazzo, Vitaly I. Voloshin

Australas. J Comb., 2014

2013

Octagon kite systems.

Mario Gionfriddo, Salvatore Milici

Electron. Notes Discret. Math., 2013

Minimum embedding of STSs into (<i>K</i>₃+<i>e</i>)(K3+e)-systems.

Mario Gionfriddo, Gaetano Quattrocchi, Giorgio Ragusa

Discret. Math., 2013

On the existence of uniformly resolvable decompositions of <i>K</i>_<i>v</i> and <i>K</i>_<i>v</i>-<i>I</i>-I into paths and kites.

Mario Gionfriddo, Salvatore Milici

Discret. Math., 2013

Minimum embedding of a K₃-design into a balanced incomplete block design of index λ ≥ 2.

Mario Gionfriddo, Salvatore Milici

Ars Comb., 2013

2012

Preface.

Mario Gionfriddo, Guglielmo Lunardon, Norma Zagaglia Salvi

Discret. Math., 2012

Balanced and strongly balanced P_k-designs.

Luigia Berardi, Mario Gionfriddo, Rosaria Rota

Discret. Math., 2012

Perfect octagon quadrangle systems - II.

Luigia Berardi, Mario Gionfriddo, Rosaria Rota

Discret. Math., 2012

2-Regular equicolourings for P₄-designs.

Alberto Amato, Mario Gionfriddo, Lorenzo Milazzo

Discret. Math., 2012

2011

Octagon Quadrangle Systems nesting 4-kite-designs having equi-indices.

Luigia Berardi, Mario Gionfriddo, Rosaria Rota

Comput. Sci. J. Moldova, 2011

Perfect Octagon Quadrangle Systems with an upper C₄-system and a large spectrum.

Luigia Berardi, Mario Gionfriddo, Rosaria Rota

Comput. Sci. J. Moldova, 2011

2010

Equitable specialized block-colourings for 4-cycle systems - II.

Mario Gionfriddo, Giorgio Ragusa

Discret. Math., 2010

Equitable specialized block-colourings for 4-cycle systems - I.

Lucia Gionfriddo, Mario Gionfriddo, Giorgio Ragusa

Discret. Math., 2010

Perfect dodecagon quadrangle systems.

Lucia Gionfriddo, Mario Gionfriddo

Discret. Math., 2010

Preface.

Arrigo Bonisoli, Dina Ghinelli, Mario Gionfriddo, Gábor Korchmáros, Guglielmo Lunardon, M. Marchi, Silvia Pellegrini

Discret. Math., 2010

Perfect octagon quadrangle systems.

Luigia Berardi, Mario Gionfriddo, Rosaria Rota

Discret. Math., 2010

2008

Equitable Specialized Block-Colourings for Steiner Triple Systems.

Mario Gionfriddo, Peter Horák, Lorenzo Milazzo, Alexander Rosa

Graphs Comb., 2008

Embedding balanced P₃-designs into (balanced) P₄-designs.

Mario Gionfriddo, Gaetano Quattrocchi

Discret. Math., 2008

Preface.

Mario Gionfriddo, Curt Lindner, Guglielmo Lunardon, Alexander Rosa

Discret. Math., 2008

2007

An edge colouring of multigraphs.

Mario Gionfriddo, Alberto Amato

Comput. Sci. J. Moldova, 2007

2004

Colouring 4-cycle systems with equitably coloured blocks.

Mario Gionfriddo, Gaetano Quattrocchi

Discret. Math., 2004

Bicolouring Steiner systems <i>S</i>(2, 4, <i>v</i>).

Mario Gionfriddo, Lorenzo Milazzo, Alexander Rosa, Vitaly I. Voloshin

Discret. Math., 2004

2002

On the upper chromatic index of a multigraph.

Mario Gionfriddo, Lorenzo Milazzo, Vitaly I. Voloshin

Comput. Sci. J. Moldova, 2002

2001

Lower and upper chromatic numbers for BSTSs(2^h - 1).

Marco Buratti, Mario Gionfriddo, Lorenzo Milazzo, Vitaly I. Voloshin

Comput. Sci. J. Moldova, 2001

1999

On the edge-coloring property for Hanani triple systems.

Maria Carla Di Domenico, Mario Gionfriddo

Discret. Math., 1999

1997

The color cost of a caterpillar.

Mario Gionfriddo, Frank Harary, Zsolt Tuza

Discret. Math., 1997

1996

A result concerning two conjectures of Berge and Chvátal.

Mario Gionfriddo, Salvatore Milici

Discret. Math., 1996

Preface.

Adriano Barlotti, Mario Gionfriddo, Giuseppe Tallini

Discret. Math., 1996

1994

On conjectures of Berge and Chvátal.

Mario Gionfriddo, Zsolt Tuza

Discret. Math., 1994

Blocking Sets in SQS(2u).

Mario Gionfriddo, Salvatore Milici, Zsolt Tuza

Comb. Probab. Comput., 1994

1993

2-Colourings in S(t, t + 1, v).

Mario Gionfriddo, Giovanni Lo Faro

Discret. Math., 1993

1991

Transitive multipermutation graphs: Case 4 <= n <= m.

Mario Gionfriddo, Filippo Milazzo, Vincenzo Vacirca

Discret. Math., 1991

2-colouring K₄-e designs.

Mario Gionfriddo, Charles C. Lindner, C. A. Rodger

Australas. J Comb., 1991

1988

On the parameter v₂(h)<=6h for L₂-coloured graphs.

Mario Gionfriddo, Salvatore Milici

Discret. Math., 1988

1983

On the set J(v) for Steiner Quadruple systems of order v = 2ⁿ with n>=4.

Mario Gionfriddo

Discret. Math., 1983

1981

Construction of Steiner quadruple systems having a prescribed number of blocks in common.

Mario Gionfriddo, Charles C. Lindner

Discret. Math., 1981