Value Sets of Polynomials over Finite Fields

Author(s):  
Pinaki Das ◽  
Gary L. Mullen
1993 ◽  
Vol 119 (3) ◽  
pp. 711-711 ◽  
Author(s):  
Da Qing Wan ◽  
Peter Jau-Shyong Shiue ◽  
Ching Shyang Chen

2019 ◽  
Vol 43 (3) ◽  
pp. 1407-1413
Author(s):  
Ömer KÜÇÜKSAKALLI

Author(s):  
S. D. Cohen

AbstractFor a polynomial f(x) over a finite field Fq, denote the polynomial f(y)−f(x) by ϕf(x, y). The polynomial ϕf has frequently been used in questions on the values of f. The existence is proved here of a polynomial F over Fq of the form F = Lr, where L is an affine linearized polynomial over Fq, such that f = g(F) for some polynomial g and the part of ϕf which splits completely into linear factors over the algebraic closure of Fq is exactly φF. This illuminates an aspect of work of D. R. Hayes and Daqing Wan on the existence of permutation polynomials of even degree. Related results on value sets, including the exhibition of a class of permutation polynomials, are also mentioned.


2013 ◽  
Vol 48 (1) ◽  
pp. 147-165 ◽  
Author(s):  
Wun-Seng Chou ◽  
Javier Gomez-Calderon ◽  
Gary L. Mullen ◽  
Daniel Panario ◽  
David Thomson

1998 ◽  
Vol 27 (1) ◽  
pp. 120-131 ◽  
Author(s):  
Thomas W. Cusick

1988 ◽  
Vol 30 (3) ◽  
pp. 334-344 ◽  
Author(s):  
Wun-Seng Chou ◽  
Javier Gomez-Calderon ◽  
Gary L. Mullen

2014 ◽  
pp. 280-296
Author(s):  
Gary L. Mullen ◽  
Daqing Wan ◽  
Qiang Wang

Mathematika ◽  
1961 ◽  
Vol 8 (2) ◽  
pp. 121-130 ◽  
Author(s):  
L. Carlitz ◽  
D. J. Lewis ◽  
W. H. Mills ◽  
E. G. Straus

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