- Communications Faculty of Sciences University Ankara Series A1 Mathematics and Statistics
- Volume:62 Issue:1
- MACWILLIAMS IDENTITIES OVER SOME SPECIAL POSETS
MACWILLIAMS IDENTITIES OVER SOME SPECIAL POSETS
Authors : Seda AKBIYIK, İrfan SİAP
Pages : 61-71
Doi:10.1501/Commua1_0000000686
View : 15 | Download : 6
Publication Date : 2013-02-01
Article Type : Research Paper
Abstract :In this paper we introduce a level weight enumerator for linear binary codes whose index set is a forest. This weight enumerator gives most of the weight enumerators as a special case by specializing its variables. We provea MacWilliams identity for this weight enumerator over this special familyof posets which also generalizes the previous results in literature. Further,both the code and its dual are considered over this family of posets usingthe definition of this weight enumerator which was not possible before. We conclude by an illustrative example and some remarksKeywords :