Department of Mathematics
 Search | Help | Login | pdf version | printable version

Math @ Duke





.......................

.......................


Publications [#235818] of Robert Calderbank

Papers Published

  1. Kumar, PV; Helleseth, T; Calderbank, AR, Upper bound for some exponential sums over Galois rings and applications, IEEE International Symposium on Information Theory - Proceedings (1994)
    (last updated on 2017/12/11)

    Abstract:
    An upper bound for Weil-type exponential sums over Galois rings is presented together with some examples where the bound is tight. The bound may be regarded as the Galois-ring analogue of the well-known Weil-Carlitz-Uchiyama bound for exponential sums over finite fields. An application of the bound to the design of large families of eight-phase sequences having low correlation is also given.

 

dept@math.duke.edu
ph: 919.660.2800
fax: 919.660.2821

Mathematics Department
Duke University, Box 90320
Durham, NC 27708-0320