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@article{405584, author = {Rosický, J.}, article_number = {1}, keywords = {flat cover; weak factorization system}, language = {eng}, issn = {0021-8693}, journal = {Journal of Algebra}, title = {Flat covers and factorizations}, volume = {253}, year = {2002} }
TY - JOUR ID - 405584 AU - Rosický, J. PY - 2002 TI - Flat covers and factorizations JF - Journal of Algebra VL - 253 IS - 1 SP - 1 EP - 1 PB - Academic Press SN - 00218693 KW - flat cover KW - weak factorization system N2 - The flat cover conjecture, saying that every module has a flat (pre)cover, has been recently proved by Bican, El Bashir and Enochs. We relate flat precovers (and cotorsion preenvelopes) to weak factorizations and prove that flat monomorphisms form a left part of a weak factorization system. ER -
ROSICKÝ, J. Flat covers and factorizations. \textit{Journal of Algebra}. Academic Press, 2002, roč.~253, č.~1, s.~1-13. ISSN~0021-8693.
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