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.

Published

25.09.2015

Issue

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.