Skew power series extensions of principally projective rings
Küçük Resim Yok
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Maltepe Üniversitesi
Erişim Hakkı
CC0 1.0 Universal
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Özet
Let R be a ring and ? be a weakly rigid automorphism of R. If R is Armendariz of skew-powerseries type, then R[[x; ?]] is right principally projective if and only if R is right principally projective and any countable set of right semicentral idempotents of R has a generalized join. As a consequence, we obtain a generalization of Fraser and Nicholson’s result in the class of reduced p.p.-rings [5, Theorem 3].
Açıklama
Anahtar Kelimeler
Baer ring, rght p.p.-ring, a-compatible ring, Armendariz ring, skew power series ring
Kaynak
International Conference on Mathematical Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
Sayı
Künye
Moussavi, A. (2009). Skew power series extensions of principally projective rings. International Conference on Mathematical Sciences, Maltepe Üniversitesi. s. 51-52.
