NEW INEQUALITIES FOR MAXIMUM MODULUS VALUES OF POLYNOMIAL FUNCTIONS

Celik A.

HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, cilt.41, sa.2, ss.255-263, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 41 Sayı: 2
  • Basım Tarihi: 2012
  • Dergi Adı: HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.255-263
  • Anahtar Kelimeler: Mathematical analysis, Hyperbolic region, Polynomials functions, Maximum modulus values, Inequality
  • Dokuz Eylül Üniversitesi Adresli: Hayır

Özet

In this paper we establish new inequalities for the maximum modulus values of polynomial functions which do not have zero as a root, and which have zero as a multiple root on two hyperbolic regions. Similar inequalities for the particular case where the region is a ring are also given.