Dembowski–Ostrom polynomials from Dickson polynomials
نویسندگان
چکیده
منابع مشابه
Dembowski-Ostrom polynomials from Dickson polynomials
Motivated by several recent results, we determine precisely when Fk(X , a)− Fk(0, a) is a Dembowski-Ostrom polynomial, where Fk(X, a) is a Dickson polynomial of the first or second kind. As a consequence, we obtain a classification of all such polynomials which are also planar; all examples found are equivalent to previously known examples.
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ژورنال
عنوان ژورنال: Finite Fields and Their Applications
سال: 2010
ISSN: 1071-5797
DOI: 10.1016/j.ffa.2010.06.002