Biography

Prof. Mario Gionfriddo
Catania University, Italy
Professor

Email: gionfriddo@dmi.unict.it

Qualifications
2017 Professor Emeritus, Catania University, Italy
1980 Full Professor, Catania University, Italy
1973 Assistant Professor, Messina University, Italy
1970  Degree in Mathematics, Messina University, Italy

Publications (Selected)
Books, Book Chapters, Dissertation
  1. Mario Gionfriddo, Lorenzo Milazzo, Vitaly Voloshin, Hypergraphs and Designs, Nova Science Publishers Inc., Mathematics Research Developments, New York USA (2015), 1-170.


Journals

  1. M. Gionfriddo, Lucia Gionfriddo, Perfect Dodecagon Quadrangle Systems, Discrete Mathematics, 310 (2010), 3067-3071.
  2. M. Gionfriddo, Lucia Gionfriddo, G. Ragusa, Equitable specialized block-colourings for 4-cycle systems – I, Discrete Mathematics, 310 (2010), 3126-313, 1.
  3. M. Gionfriddo, G. Ragusa Equitable specialized block-colourings for 4-cycle systems – II, Discrete Mathematics, 310 (2010), 1986-1994.
  4. M. Gionfriddo, L. Berardi, R. Rota, Perfect Octagon Quadrangle Systems, Discrete Mathematics, 310 (2010), 1979-1985.
  5. M. Gionfriddo, L. Berardi, R. Rota, Perfect Octagon Quadrangle Systems with an upper C4-system, Journal of Statistical Planning and Inference, 141 (2011), 2249-2255.
  6. M. Gionfriddo, L. Berardi, R. Rota, Balanced and Strongly Balanced Pk-designs, Discrete Mathematics, 312 (2012), 633-636.
  7. M. Gionfriddo, L. Berardi, R. Rota, Perfect Octagon Quadrangle Systems – II, Discrete Mathematics, 312 (2012), 614-620.
  8. M. Gionfriddo, A. Amato, L. Milazzo, 2-regular Equicolourings for P (4)-designs, Discrete Mathematics, 312 (2012), 2252-2261.
  9. M. Gionfriddo, G. Quattrocchi, G. Ragusa, Minimum embedding of STSs into (K3+e)-systems, Discrete Mathematics, 313 (2013), 1419-1428.
  10. M. Gionfriddo, S. Kucukcifci, L. Milazzo, Balanced and Strongly balanced 4-kite designs, Utilitas Mathematica, 91 (2013), 121-129.
  11. M. Gionfriddo, E. Guardo, L. Milazzo, Extending bicolorings for Steiner triple systems, Applicable Analysis & Discrete Mathematics, 7 (2013), 225-234.
  12. M. Gionfriddo, S. Milici, On the existence of uniformly resolvable decompositions of  Kv and Kv-I into paths   and kites, Discrete Mathematics, 313 (2013), 2830-2834.
  13. M. Gionfriddo, S. Milici, Minimum embedding of K3-designs into a balanced incomplete block-design of index >2, Ars Combinatoria, 112 (2013), 279-291.
  14. M. Gionfriddo, S. Milici, On uniformly resolvable (K2, Pk)-designs with k=3, 4, Contributions to Discrete Maths, 10 (2015), 126-133.
  15. M. Gionfriddo, P.Bonacini, L.Marino, Nesting House-designs, Discrete Mathematics, 339 (2016), 1291-1299.
  16. M. Gionfriddo, G. LoFaro, S. Milici, A. Tripodi, The spectrum of α-resolvable λ-fold (K4-e)-designs, Ars Mathematica Contemporanea, 10 (2016), 371-381.
  17. M. Gionfriddo, G. LoFaro, S. Milici, A. Tripodi, Resolvable (K4-e)-designs of order v and index λ, Utilitas Mathematica, 101 (2016), 119-127.
  18. M. Gionfriddo, P. Bonacini, L. Marino, A. Tripodi, The spectrum of Balanced P (3)(1,5)-designs, Contributions to Discrete Mathematics, 12 (2017), 133-142.
  19. M. Gionfriddo, S. Kucukcifci, S. Milici, E.S. Yazici, Uniformly resolvable (C4, K1, 3)-designs of order v and index 2, Contributions to Discrete Mathematics, 13 (2018), 23-34.
  20. M. Gionfriddo, P.Bonacini, L. Marino, Block Colourings of C6-systems, Opuscula Mathematica, 37 (2017), 647-664.
  21. M. Gionfriddo, C. Bujtas, E. Guardo, L. Milazzo, Z. Tuza, V. Voloshin, Extended bicolorings of Steiner triple systems of order 2h-1, Taiwanese Journal of Mathematics, 21 (2017), 1265-1276.

Profile Details
https://scholar.google.com/citations?user=4_bT8TUAAAAJ&hl=it
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