Facchini, Alberto; Vámos, Peter Injective modules over pullbacks. (English) Zbl 0526.16014 J. Lond. Math. Soc., II. Ser. 31, 425-438 (1985). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 10 Documents MSC: 16D50 Injective modules, self-injective associative rings 16D40 Free, projective, and flat modules and ideals in associative algebras 16E20 Grothendieck groups, \(K\)-theory, etc. 16Exx Homological methods in associative algebras Keywords:pullback; fiber product; flat modules; projective modules; injective modules; Grothendieck groups; Mayer-Vietoris sequences PDFBibTeX XMLCite \textit{A. Facchini} and \textit{P. Vámos}, J. Lond. Math. Soc., II. Ser. 31, 425--438 (1985; Zbl 0526.16014) Full Text: DOI