Title of article
On the Generalized Weights of a Class of Trace Codes
Author/Authors
J. -P. Cherdieu، نويسنده , , D. -J. Mercier، نويسنده , , T. Narayaninsamy، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
17
From page
355
To page
371
Abstract
We build a class of codes using hermitian forms and the functional trace code. Then we give a general expression of the rth minimum distance of our code and compute general bounds for the weight hierarchy by using exponential sums. We also get the minimum distance and calculate the rth generalized Hamming weight dr in some special cases.
Keywords
Hypersurface , Exponential sums , trace codes , functionalcodes , quadratic hermitian forms , "nite "elds , Wei weights.
Journal title
Finite Fields and Their Applications
Serial Year
2001
Journal title
Finite Fields and Their Applications
Record number
701017
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