Extensions of Baer and Principally Projective Modules
In this note, we investigate extensions of Baer and principally projective modules. Let R be an arbitrary ring with identity and M a right R-module. For an abelian module M, we show that M is Baer (resp. principally projective) if and only if the polynomial extension of M is Baer (resp. principally projective) if and only if the power series extension of M is Baer (resp. principally projective) if and only if the Laurent polynomial extension of M is Baer (resp. principally projective) if and only if the Laurent power series extension of M is Baer (resp. principally projective).
Keywords:
abelian modules, Baer modules, principally projective modules.,
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- Yayın Aralığı: Yılda 4 Sayı
- Başlangıç: 1988
- Yayıncı: Gazi Üniversitesi, Fen Bilimleri Enstitüsü
Sayıdaki Diğer Makaleler
Imran Ali, Atiqur RAHMAN, Tabrez KHAN, Syed ALAM, Joheb KHAN
Y Aboul-Enein, I. Gh. TANASE, Florin Mihai UDRISTIOIU, Andrei A. BUNACIU
Mohamad Reza Banaei, Ebrahim SALARY
Fatemeh BAGHAEİ RAVARİ, Athareh DADGARİNEZHAD
Sait HALİCİOGLU, Burcu UNGOR, Abdullah HARMANCI