Back to Search
Start Over
Characterization of p-ary functions in terms of association schemes and its applications.
- Source :
-
Journal of Combinatorial Theory - Series A . Apr2022, Vol. 187, pN.PAG-N.PAG. 1p. - Publication Year :
- 2022
-
Abstract
- We obtain an explicit criterion for p -ary functions to produce association schemes in terms of their Walsh spectrum. Employing this characterization, we explicitly find a correlation between p -ary bent functions and association schemes; to be more exact, we prove that a p -ary bent function induces a p -class association scheme if and only if the function is weakly regular. As applications of our main criterion, we construct many infinite families of few-class association schemes arising from p -ary functions. Furthermore, we present four classes of p -ary two-weight linear codes, which are constructed from the association schemes produced in this paper. [ABSTRACT FROM AUTHOR]
- Subjects :
- *BENT functions
*LINEAR codes
Subjects
Details
- Language :
- English
- ISSN :
- 00973165
- Volume :
- 187
- Database :
- Academic Search Index
- Journal :
- Journal of Combinatorial Theory - Series A
- Publication Type :
- Academic Journal
- Accession number :
- 154506590
- Full Text :
- https://doi.org/10.1016/j.jcta.2021.105576