The constant term of the minimal polynomial of cos(2 pi/n) over Q


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Demirci M., Cangül İ. N.

FIXED POINT THEORY AND APPLICATIONS, 2013 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume:
  • Publication Date: 2013
  • Doi Number: 10.1186/1687-1812-2013-77
  • Journal Name: FIXED POINT THEORY AND APPLICATIONS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Keywords: Hecke groups, minimal polynomial, constant term, HECKE GROUPS, SUBGROUPS
  • Bursa Uludag University Affiliated: Yes

Abstract

Let H(lambda(q)) be the Hecke group associated to lambda(q) = 2cos pi/q for q >= 3 integer. In this paper, we determine the constant term of the minimal polynomial of lambda(q) denoted by P-q*(x).