Abstract
We begin by introducing some basic notation and terminology. Then we discuss relations and, in particular, equivalence relations, which we shall see several times throughout the book. In the final section, we talk about various sorts of functions.
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Lee, G.T. (2018). Relations and Functions. In: Abstract Algebra. Springer Undergraduate Mathematics Series. Springer, Cham. https://doi.org/10.1007/978-3-319-77649-1_1
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DOI: https://doi.org/10.1007/978-3-319-77649-1_1
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Publisher Name: Springer, Cham
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Online ISBN: 978-3-319-77649-1
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