Applicable Algebra in Engineering, Communication and Computing

, Volume 17, Issue 5, pp 303–313

Projective Systems Whose Support is the Union of Two Linear Subspaces with Nonempty Intersection


DOI: 10.1007/s00200-006-0011-z

Cite this article as:
Cheon, E.J. & Kim, S.J. AAECC (2006) 17: 303. doi:10.1007/s00200-006-0011-z


We consider the code corresponding to a projective system whose support is the union of two linear subspaces with nonempty intersection, and prove that the code is uniquely determined up to equivalence by its weight enumerator. Also we obtain the same conclusion for the complement of the union of two linear subspaces.


Linear codeWeight enumeratorProjective systemProjective space

Mathematics Subject Classification (2000)


Copyright information

© Springer-Verlag 2006

Authors and Affiliations

  1. 1.Department of Mathematics and RINSGyeongsang National UniversityJinjuSouth Korea