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SOME PROPERTIES OF FIBER PRODUCTS OF THREE MODULES

  • Chung, Sang-Cho (Department of Mathematics Education Mokwon University) ;
  • Kim, Sun-Ah (Department of Mathematics Chosun University) ;
  • Seo, Gyeong-Sig (Department of Mathematics And Institute of Pure and Applied Mathematics, Chonbuk National University)
  • Received : 2010.05.18
  • Accepted : 2010.06.07
  • Published : 2010.06.25

Abstract

In this paper, we introduce a new fiber products of three modules that is a generalization of the fiber product of two modules, and get a criterion when a given diagram will be a fiber product of three modules.

Keywords

Fiber Product;Pullback

References

  1. S. C. Chung, Some Criteria of Fiber Products, J. Chungcheong Math. Soc. 21, no. 4, (2008), 563-572.
  2. S. Mandal, Projective Modules and Complete Intersections, Lecture Notes in Mathematics 1672, Springer-Verlag (1997).

Cited by

  1. COMMUTATIVE DIAGRAMS WITH FIBER PRODUCTS OF THREE MODULES vol.36, pp.1, 2014, https://doi.org/10.5831/HMJ.2014.36.1.1