Abstract
From a more algebraic point of view, real polynomial functions can be seen as polynomials with real coefficients. As we shall see from this chapter on, such a change of perspective turns out to be quite fruitful, so much that we shall not restrict ourselves to polynomials with real, or even complex, coefficients; later chapters will deal with the case of polynomials with coefficients in \(\mathbb Z_p\), for some prime number p. As a result of such generality, we will be able to prove several results on Number Theory which would otherwise remain unaccessible. Our purpose in this chapter is, thus, to start this journey by developing the most elementary algebraic concepts and results on polynomials. To this end, along all that follows we shall write \(\mathbb K\) to denote one of \(\mathbb Q\),\(\mathbb R\) or \(\mathbb C\), whenever a specific choice of one of these number sets is immaterial.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
Alexandre-Theóphile Vandermonde , French mathematician of the eighteenth century.
- 2.
For another proof of this result, see Example 18.7.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this chapter
Cite this chapter
Caminha Muniz Neto, A. (2018). Polynomials. In: An Excursion through Elementary Mathematics, Volume III. Problem Books in Mathematics. Springer, Cham. https://doi.org/10.1007/978-3-319-77977-5_14
Download citation
DOI: https://doi.org/10.1007/978-3-319-77977-5_14
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-77976-8
Online ISBN: 978-3-319-77977-5
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)