Invariants of trace forms over finite fields of characteristic 2
نویسنده
چکیده
Let K be a finite extension of F2. We compute the invariants of the quadratic form Q(x) = trK/F2(x(x 2a + x2 b )) and so determine the number of zeros in K. This is applied to finding the cross-correlation of certain binary sequences. Set F = F2 and K = F2k . Let
منابع مشابه
Trace forms over finite fields of characteristic 2 with prescribed invariants
Set F = F2 and K = F2k . Let
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ورودعنوان ژورنال:
- Finite Fields and Their Applications
دوره 15 شماره
صفحات -
تاریخ انتشار 2009