Relative Extensions of Modules and Homology Groups

Authors

  • Lixin Mao
  • Haiyan Zhu

Abstract

We introduce the concepts of relative (co)extensions of modules and explore the relationship between the relative (co)extensions of modules and relative (co)homology groups. Some applications are given.

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Published

25.09.2015

Issue

Vol. 67 No. 9 (2015)

Section

Research articles

How to Cite

Mao, Lixin, and Haiyan Zhu. “Relative Extensions of Modules and Homology Groups”. Ukrains’kyi Matematychnyi Zhurnal, vol. 67, no. 9, Sept. 2015, pp. 1232–1243, https://umj.imath.kiev.ua/index.php/umj/article/view/2061.