Contents of Report


[Data of Report]

Report Number:
TR0329
Date of Registration:
1987.11
English Title:
Computing Primitive Elements for Extension Fields
Japanese Title:
***
English Author:
K.Yokoyama,M.Noro,T.Takeshima
Japanese:
***
Name of Organization to which author belongs:
ICOT,ICOT,ICOT
PDF:
tr0329.pdf

[Contents]

Abstract.... 3
1Introduction.... 4
2Description of Finite Extension Fields.... 5
2.1Extension Generated by One Element.... 5
2.2Extension Generated by Two or More Elements.... 6
3Primitive Elements.... 7
3.1Preliminary Definitions and Notations.... 7
3.2Norms.... 7
3.3Finding Primitive Elements From(I).... 8
3.4Finding Primitive Elements From (II).... 12
3.5Construction of Norms and Minimal Polynomials.... 13
3.6Representation of a and B by a Primitive Element r.... 15
3.7The Case Where B Is Given by FB.... 16
3.8Algorithm.... 18
4Splitting Fields of Polynomials.... 21
4.1Extension of Theorem 3.... 21
4.2Finding Primitive Elements of Splitting Fields.... 22
4.3Algorithms and Remarks.... 26
Acknowledgements.... 28
References.... 28


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