Abstract
This first chapter should be viewed more as a reference chapter. The goal is to present several results concerning abelian groups that may have been missed in a standard first course in Group Theory. We begin first with basic notation used throughout the book, then some basic review leading up to the introduction of the concept of independent group elements, and conclude the chapter by developing the basics regarding characters of an abelian group. The latter will eventually give rise to the potent method of Character Sums, of which we will give two examples in later chapters.
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References
A. Geroldinger, F. Halter-Koch, Non-unique Factorizations: Algebraic, Combinatorial and Analytic Theory. Pure and Applied Mathematics: A Series of Monographs and Textbooks, vol. 278 (Chapman & Hall, an imprint of Taylor & Francis Group, Boca Raton, 2006)
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T. Tao, V. Vu, Additive Combinatorics (Cambridge University Press, Cambridge, 2006)
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Grynkiewicz, D.J. (2013). Abelian Groups and Character Sums. In: Structural Additive Theory. Developments in Mathematics, vol 30. Springer, Heidelberg. https://doi.org/10.1007/978-3-319-00416-7_1
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DOI: https://doi.org/10.1007/978-3-319-00416-7_1
Publisher Name: Springer, Heidelberg
Print ISBN: 978-3-319-00415-0
Online ISBN: 978-3-319-00416-7
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