On relationship between the parameters characterizing nonlinearity and nonhomomorphy of vector spaces transformation
| Autor: | A Burov Dmitry |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Algebra
010104 statistics & probability Thesaurus (information retrieval) Nonlinear system Transformation (function) Computer Science::Information Retrieval Applied Mathematics 010102 general mathematics Discrete Mathematics and Combinatorics 0101 mathematics 01 natural sciences Mathematics Vector space |
| Zdroj: | Discrete Mathematics and Applications. 29:287-294 |
| ISSN: | 1569-3929 0924-9265 |
| Popis: | We find a relation between the W-intersection matrix (which characterizes the degree of “nonhomomorphy”) of a transformation and the difference distribution table and the correlation matrix (which characterize the degree nonlinearity of a transformation). An upper estimate for the dimension of a subspace invariant under almost bent functions is put forward. A formula for evaluation of the W-intersection matrix of a composition of two transformations is obtained. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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