Ideal cotorsion pairs over one point extensions

H Zhu, B Du, Q Wang - Applied Mathematics-A Journal of Chinese …, 2022 - Springer
Let R [P] be the one point extension of ak-algebra R by a projective R-module P. We prove
that the extension of a complete ideal cotorsion pair in R-Mod is still a complete ideal …
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[PDF][PDF] Ideal cotorsion pairs over one point extensions

H ZHU, B DU, Q WANG - amjcu.zju.edu.cn
Let R [P] be the one point extension of a k-algebra R by a projective R-module P. We prove
that the extension of a complete ideal cotorsion pair in R-Mod is still a complete ideal …