39 citations · 92 across the 17 of their papers we have counts for
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Functional Equations of -Functions for Symmetric Products of the Kloosterman Sheaf
Lei Fu, Daqing Wan
We determine the (arithmetic) local monodromy at 0 and at of the Kloosterman sheaf using local Fourier transformations and Laumon's stationary phase principle. We then cal…
On Katz's bound for number of elements with given trace and norm
Marko Moisio, Daqing Wan
In this note an improvement of the Katz's bound on the number of elements in a finite field with given trace and norm is given. The improvement is obtained by reducing the problem…
Complexity of Decoding Positive-Rate Reed-Solomon Codes
Qi Cheng, Daqing Wan
The complexity of maximal likelihood decoding of the Reed-Solomon codes is a well known open problem. The only known result in this direction states that it is at leas…
T-adic exponential sums over finite fields
Chunlei Liu, Daqing Wan
-adic exponential sums associated to a Laurent polynomial are introduced. They interpolate all classical -power order exponential sums associated to . The Hodge boun…