Hirzebruch Surfaces and Error-correcting Codes

نویسندگان

  • Johan P. Hansen
  • JOHAN P. HANSEN
چکیده

For any integral convex polytope in R there is an explicit construction of an error-correcting code of length (q 1) over the nite eld Fq , obtained by evaluation of rational functions on a toric surface associated to the polytope. The dimension of the code is equal to the number of integral points in the given polytope and the minimumdistance is estimated using the cohomology and intersection theory of the underlying surfaces. In detail we will treat Hirzebruch surfaces.

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تاریخ انتشار 2000