On counting absolute trace of powers inGF(pm)
- Cite this article as:
- Wenbao, H. Acta Mathematica Sinica (1988) 4: 266. doi:10.1007/BF02560582
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There are a few results of Welch (1967) and O. Moreno (1980) that count the number of solutions ofTr(yl)=0 inGF(2m), for certain values ofl. This paper counts the number of solutions ofTr(yl)=h inGF(pm), for further values ofl. Then O. Moreno's question is answered.