List of papers of Raffaele Scapellato

Scientific articles

1. M. Higazy, R. Scapellato, Orthogonal double covers of complete bipartite graphs by paths and cycles, Advances and Applications in Discrete Mathematics, 15 (2015), no. 1, 9-20.
2. J. Lauri, R. Mizzi, R. Scapellato, Unstable Graphs: A Fresh Outlook via TF-Automorphisms, Ars Mathematica Contemporanea, 8 (2015) 115–131.
3. J. Lauri, R. Mizzi, R. Scapellato, Two-fold automorphisms of graphs, Australas. J. Combinatorics, 49 (2011), 165-176.
4. R.A. El-Shanawany, M. Higazy, R. Scapellato, A note on orthogonal double covers of complete bipartite graphs by a special class of six caterpillars, AKCE J. Graphs Combin., 7, no. 1 (2010), 1-4.
5. R. Scapellato, R. El-Shanawany, M. Higazy, Orthogonal double covers of Cayley graphs, Discrete Appl. Math., 157 (2009), 3111-3118.
6. R. A. El-Shanawany, M. Sh. Higazy, R. Scapellato, Orthogonal double covers of complete bipartite graphs by the union of a cycle and a star, Australas. J. Combin., 43 (2009), 281-293.
7. R. Grassi, R. Scapellato, S. Stefani, A. Torriero, Betweenness centrality: extremal values and structural properties, in: Networks, Topology and Dynamics, Theory and Applications to Economics and Social Systems, A.K. Naimzada et al. (Eds.), Springer-Verlag, 2009, pp. 161-176.
8. J. Lauri, R. Mizzi, R. Scapellato, Two-fold orbital digraphs and other constructions, Int. J. Pure and Appl. Math. Sci., 1 (2004), 63-93.
9. P. Dulio, R. Scapellato, Two discrete-non-discrete results, Discrete Math. 243 (2002), 223-228.
10. R. Scapellato, V. Voloshin, Some results on colorings of mixed hypergraphs, Rend. Sem. Mat. Univ. Messina, Ser. II, Suppl. Vol. 5 (1999), 149-165.
11. D. Marusic, R. Scapellato, Permutation groups, vertex-transitive digraphs and semiregular automorphisms, Europ. J. Combinatorics, (1998) 19, 707-712.
12. R. Scapellato, Vertex-transitive graphs, in: Proc. NATO-ASI Conference on Graph Symmetry, Montreal (CA), G. Hahn and G. Sabidussi ed., Kluwer Acad. Publ., 1997, pp. 319-378.
13. W. Pacco, R. Scapellato, Digraphs having the same canonical double covering, Discrete Math., 173 (1997), 291-296.
14. J. Lauri, R. Scapellato, A note on graphs all of whose edges are pseudosimilar, Graph Theory Notes N.Y., 31 (1996), 11-13.
15. D. Marusic, R. Scapellato, B. Zgrablic, On quasiprimitive pqr-graphs, Algebra Colloq. 2, n. 4 (1995), 295-314.
16. D. Marusic, R. Scapellato, Classification of vertex-transitive pq-digraphs, Atti Ist. Lombardo, 128, n.1 (1994), 31-36.
17. D. Marusic, R. Scapellato, Classifying vertex-transitive graphs whose order is a product of two primes, Combinatorica, 14 (2) (1994), 187-201.
18. D. Marusic, R. Scapellato, Permutation groups with conjugacy complete stabilizers, Discrete Math., 134 (1994), 93-98.
19. D. Marusic, R. Scapellato, A class of graphs arising from the action of PSL(2,q²) on cosets of PGL(2,q), Discrete Math., 134 (1994), 99-110.
20. R. Scapellato, L. Verardi, Bases of certain finite groups, Ann. Math. Blaise Pascal, 1, n. 2 (1994), 85-93.
21. D. Marusic, R. Scapellato, Imprimitive representations of SL(2,2^k), J. Combinatorial Theory, 58-B (1993), 46-57.
22. R. Scapellato, A characterization of bipartite graphs associated with BIB-designs with lambda=1, Discrete Math., 112 (1993), 283-287.
23. D. Marusic, R. Scapellato, A class of non-Cayley vertex-transitive graphs associated with PSL(2,p), Discrete Math., 109 (1992), 161-170.
24. D. Marusic, R. Scapellato, Characterizing vertex-transitive pq-graphs with an imprimitive automorphism subgroup, J. Graph Theory, 16 (1992), no. 4, 375-387.
25. D. Marusic, R. Scapellato, N. Zagaglia Salvi, Generalized Cayley graphs, Discrete Math., 102 (1992), 279-285.
26. R. Scapellato, Sur les groups engendrés par une classe de p-involutions, Arch. Math. (Basel), 56 (1991), no. 1, 5-12.
27. R. Scapellato, L. Verardi, Groupes finis qui jouissent d'une propriété analogue au théoréme des bases de Burnside, Boll. Un. Mat. It., (7) 5-A (1991), 187-194.
28. R. Scapellato, L. Verardi, Sur les ensembles générateurs minimaux d'un groupe fini, Ann. Sci. Univ. "Blaise Pascal", Clermont II, Sér. Math., 26 (1991), 51-60.
29. R. Scapellato, On F-geodetic graphs, Discrete Math., 80 (1990), 313-325.
30. R. Scapellato, Infinite groups with Steiner functions, Riv. Mat Pura Appl. (Udine), 6 (1990), 117-120.
31. R. Scapellato, Geodetic graphs of diameter two without Petersen subgraphs, Ars Combinatoria, 27-B (1989), 201-202.
32. D. Marusic, R. Scapellato, N. Zagaglia Salvi, A characterization of particular symmetric (0,1)-matrices, Linear Algebra and its Appl., 119 (1989), 153-162.
33. R. Scapellato, Near-rings with discriminator terms, Atti Sem. Mat. Fis. Univ. Modena, 36 (1988), 219-229.
34. R. Scapellato, Semigroup identities in near-rings, Riv. Mat. Univ. Parma, (4) 14 (1988), 315-319.
35. R. Scapellato, Strongly monogenic near-rings, Arch. Math. (Basel) 51 (1988), no. 5, 476-480.
36. R. Scapellato, Finite groups with the same number of elements of each order, Rend. Mat. Appl. (Roma), 8 (1988), 339-344.
37. R. Scapellato, Commutativity graphs of groups, Accademia Nazionale dei XL (Roma), Mem. Mat., 12 (1988), no. 20, 333-347.
38. R. Scapellato, Geodetic graphs of diameter two and some related structures, J. Combinatorial Theory, 41-B, no.2 (1986), 218-229.
39. R. Scapellato, On geometric near-rings, Proc. Conf. Near-rings and Near-fields, Tübingen 1985, pp. 253-254.
40. R. Scapellato, Sui quasi-anelli verificanti identità semigruppali C-mobili, Boll. Un. Mat. It., (6) 4-B (1985), 789-799.
41. R. Scapellato, On autodistributive near-rings, Riv. Mat. Univ. Parma, (4) 9 (1984), 303-310.
42. G. Gallina, R. Scapellato, Estensioni di anelloidi, Riv. Mat. Univ. Parma, (4) 9 (1983), 1-7.
43. R. Scapellato, On geometric near-rings, Boll. Un. Mat. It., (6) 2-A (1983), 389-393.
44. R. Scapellato, Gruppi infiniti che ammettono funzioni di Steiner, Riv. Mat. Univ. Parma, (4) 8 (1982), 355-360.
45. R. Scapellato, On a class of distributive Steiner quasigroups, Comm. Math. Univ. Carolin., 23(1982), 313-317.
46. R. Scapellato, On the existence of Steiner functions, Atti Convegno su "Near-rings and Near-fields", S. Benedetto del Tronto (AP), 1981, 201-209.
47. R. Scapellato, Sulla regolarita' dei sistemi di Steiner distributivi, Riv. Mat. Univ. Parma (4) 7 (1981).
48. R. Scapellato, Soluzione di due problemi sulle funzioni di Room, Atti Accad. Peloritana Pericolanti, Cl. Sci. Mat. Fis. Natur., 59 (1981), 49-51.
49. R. Scapellato, Sull'esistenza di funzioni di Steiner, Boll. Un. Mat. It., (5) 18-A (1981), 127-131; reprinted on "Advances in Discrete Mathematics and Computer Science", Vol. I, Hadronic Press, USA, 1985.

Books

1. A. Perotti, R. Scapellato, Geometria e Algebra lineare, Esculapio, Bologna, 2015.
2. M.P. Manara, A. Perotti, R. Scapellato, Geometria e Algebra lineare, Esculapio, Bologna, 2nd ed. 2007 (1st ed. 2002).
3. M.P. Manara, A. Perotti, R. Scapellato, Esercizi di Geometria e Algebra lineare, Esculapio, Bologna, 2007.
4. J. Lauri, R. Scapellato, Topics in Graph Automorphisms and Reconstruction, London Math. Soc. S.T. 54, Cambridge University Press, 2003.
5. W. Pacco, R. Scapellato, Esercizi svolti di geometria, Esculapio, Bologna, 1997.
6. W. Pacco, R. Scapellato, Algebra lineare, Corso introduttivo, Esculapio, Bologna, 1995.
7. W. Pacco, R. Scapellato, Algebra lineare e geometria, Esculapio, Bologna, 1995.

Miscellaneous stuff

1. R. Scapellato, Betweenness centrality in graphs, manuscript (2009).
2. P. Dulio, R. Scapellato, On discrete-non discrete problems, Quaderni Dip. Matematica Politecnico Milano, 338/P (November 1998).
3. P. Dulio, R. Scapellato, On discrete metric spaces, Quaderni Ist. Econometria, Università Cattolica di Milano, n.16 (November 1997).
4. W. Pacco, R. Scapellato, Generalized orbital graphs, Quaderni Dip. Matematica Politecnico, 225/P (May 1996).
5. R. Scapellato, La teoria dei grafi, Lettera Pristem, March 1994.
6. R. Scapellato, Contribution à la théorie del groupes et à la théorie des graphes: groupes finis matroidaux et graphes géodétiques généralisés, Thèse, Université Paul Sabatier (Toulouse III), France, 1990.