On injective modules.
Kiiti Morita, Hiroyuki Tachikawa, Yutaka Kawada (1957/58)
Mathematische Zeitschrift
Similarity:
Kiiti Morita, Hiroyuki Tachikawa, Yutaka Kawada (1957/58)
Mathematische Zeitschrift
Similarity:
Christian U. Jensen, Peter Vamos (1979)
Mathematische Zeitschrift
Similarity:
Sheila R. O'Donnell (1972)
Mathematische Zeitschrift
Similarity:
Rodney Y. Sharp (1970)
Mathematische Zeitschrift
Similarity:
Hirosi Nagao, Tadasi Nakayama (1953/54)
Mathematische Zeitschrift
Similarity:
Kiiti Morita (1971)
Mathematische Zeitschrift
Similarity:
Bruno J. Müller (1971)
Mathematische Zeitschrift
Similarity:
Morita, Kiiti (1971)
Mathematische Zeitschrift
Similarity:
Edgar E. Enochs, Hae-Sik Kim (2006)
Rendiconti del Seminario Matematico della Università di Padova
Similarity:
J.S. Alin (1968)
Mathematische Zeitschrift
Similarity:
Fatemeh Zareh-Khoshchehreh, Kamran Divaani-Aazar (2013)
Colloquium Mathematicae
Similarity:
Let 𝓢 be a class of finitely presented R-modules such that R∈ 𝓢 and 𝓢 has a subset 𝓢* with the property that for any U∈ 𝓢 there is a U*∈ 𝓢* with U* ≅ U. We show that the class of 𝓢-pure injective R-modules is preenveloping. As an application, we deduce that the left global 𝓢-pure projective dimension of R is equal to its left global 𝓢-pure injective dimension. As our main result, we prove that, in fact, the class of 𝓢-pure injective R-modules is enveloping.
Kiiti Morita (1970)
Mathematische Zeitschrift
Similarity:
John W. Ballard (1978)
Mathematische Zeitschrift
Similarity: