1972 | OriginalPaper | Chapter
Polynomials and Finite Fields
Author : Joan M. Holland
Published in: Studies in Structure
Publisher: Palgrave Macmillan UK
Included in: Professional Book Archive
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In section 7.1 a field was defined and examples were mentioned which included the finite field Zp obtained by forming the residue classes for a prime modulus p. In this chapter we shall consider other finite fields obtained by combining Zp with powers of x to form polynomial expressions in x: but first it is advisable to extend the ideas on congruency and on the solution of congruencies which were introduced in Chapter 1. Section 1.10 is particularly relevant.