Cotorsion theories and F-covers
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Özet (EN)
ABSTRACT In this thesis we intend to investigate the Flat Cover Conjecture of Enochs, in different contexts and give some applications of the conjecture. We introduce Torsion theories and redefine the injective projective and flat classes as they exist taken over a given torsion theory. Finally, we define a cotorsion theory {5^,6 ) in order to ascertain whether a cotorsion theory duality can be defined between the existence of J?"-covers and ^-envelopes.
Yazar
Karen Denise Akıncı
Bu Yayına Nasıl Atıf Yapılır
Karen Denise Akıncı (Doctorate thesis). Cotorsion theories and F-covers, 2000, Dokuz Eylül University.
Anahtar Kelimeler
Lisans
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