A-Z İndeks

Yrd. Doç. Dr. Roghayeh HAFEZIEH
Matematik

Roghayeh HAFEZIEH
Telefon
(262) 605 13 84
E-Posta
roghayeh@gtu.edu.tr
Ofis
I Blok, 103
Çalışma alanları
Finite Group Theory, Algebraic Graph Theory, Association Schemes, Mathematical Chemistry.
  1. R. Hafezieh, "On nonsolvable groups whose prime degree graphs have four vertices and one triangle", Proceedings of Ischia Group Theory 2016, to appear.
  2. R. Hafezieh, "Bipartite divisor graph for the set of irreducible character degrees", International journal of group theory, (6), 2017, 41-51.
  3. R. Hafezieh and P. Spiga, ''Groups having complete bipartite divisor graphs for their conjugacy class sizes'', Rend. Sem. Mat. Univ. Padova, (133), 2015, 117-123.
  4. R. Hafezieh and M. A. Iranmanesh, “Bipartite divisor graph for the product of subsets of integers”, Bulletin of Australian Mathematical Society, (87), 2013, 288-297.
  5. R. Hafezieh and M. A. Iranmanesh, “On some results on IP-graphs”, Turkish journal of Mathematics, (37) 2013, 560-570.
  6. M. A. Iranmanesh and R. Hafezieh, “The Eccentric Connectivity Index of Some Special Graphs”, Iranian Journal of Mathematical Chemistry, (2), 2011, 61-65.

1. SERKAN DORU, "On cycles and bipartite divisor graph related to the set of conjugacy class sizes", 2015, (Master).

  • Doktora: Ph.D. of Pure Mathematics, Algebra:
    Yazd University, Yazd, Iran, Sep. 2008- Sep. 2012.
  • Yüksek lisans: M.Sc. of Pure Mathematics, Algebra:
    Tarbiat Moallem University, Tehran, Iran, Sep. 2006 – Sep. 2008.
  • Lisans: B.Sc. of Pure Mathematics:
    Vali-e-Asr University, Rafsanjan, Kerman, Iran, Sep. 2002- Sep. 2006.
Visiting Researcher: Bilkent University, Ankara, Turkey, Feb. 2012 – Feb. 2013.