Article ID Journal Published Year Pages File Type
4666145 Advances in Mathematics 2013 18 Pages PDF
Abstract
A new family of commutative semifields with two parameters is presented. Its left and middle nucleus are both determined. Furthermore, we prove that for different pairs of parameters, these semifields are not isotopic. It is also shown that, for some special parameters, one semifield in this family can lead to two inequivalent planar functions. Finally, using a similar construction, new APN functions are given.
Related Topics
Physical Sciences and Engineering Mathematics Mathematics (General)
Authors
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