Improvements on Generalized Hamming Weights of Some Trace Codes
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We obtain improved bounds for the generalized Hamming weights of some trace codes which include a large class of cyclic codes over any finite field. In particular, we improve the corresponding bounds of Stichtenoth and Voss  using various methods altogether.
Keywordstrace codes cyclic codes divisibility generalized Hamming weights algebraic function field
AMS Classification94B27 11R58 11T71
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