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Projective polynomials
Author(s):
Shreeram
S.
Abhyankar
Journal:
Proc. Amer. Math. Soc.
125
(1997),
1643-1650.
MSC (1991):
Primary 12F10, 14H30, 20D06, 20E22
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Abstract:
Certain nice trinomials have the projective linear groups as their Galois groups. This was proved using considerable group theory. Here is an easier proof based on the observation that the said trinomials are what may be called projective polynomials. It extends the results to a local situation.
References:
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Additional Information:
Shreeram
S.
Abhyankar
Affiliation:
Department of Mathematics, Purdue University, West Lafayette, Indiana 47907
Email:
ram@cs.purdue.edu
DOI:
10.1090/S0002-9939-97-03939-7
PII:
S 0002-9939(97)03939-7
Received by editor(s):
January 5, 1996
Additional Notes:
This work was partly supported by NSF grant DMS 91--01424 and NSA grant MDA 904--92--H--3035.
Dedicated:
Dedicated to J-P. Serre for his Seventieth Birthday
Communicated by:
Ronald M. Solomon
Copyright of article:
Copyright
1997,
American Mathematical Society
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