H-supplemented duo modules

Kosan M. T., KESKİN TÜTÜNCÜ D.

JOURNAL OF ALGEBRA AND ITS APPLICATIONS, cilt.6, sa.6, ss.965-971, 2007 (SCI-Expanded, Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 6 Sayı: 6
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1142/s0219498807002582
  • Dergi Adı: JOURNAL OF ALGEBRA AND ITS APPLICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, MathSciNet, Metadex, zbMATH, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.965-971
  • Gazi Üniversitesi Adresli: Hayır

Özet

Let M be a right R-module. M is called H-supplemented if for a submodule A of M there exists a direct summand D of M such that M = A + X holds if and only if M = D + X. Let M = M-1 circle plus M-2 be a duo module. Then M is H-supplemented if and only if M1 and M-2 are H-supplemented modules.