Abstract
In this chapter, we investigate the behavior of a function at points where the function fails to be analytic. While such functions cannot be expanded in a Taylor series, we show that a Laurent series expansion is possible. Also, we introduce the notion of isolated and non-isolated singularities and discuss different ways of characterizing isolated singularities. The complex integration machinery that was built in Chapter 7 and developed in Chapter 8 is now ready to be utilized in order to evaluate definite integrals of real-valued functions.
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© 2006 Birkhäuser Boston
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(2006). Laurent Series and the Residue Theorem. In: Complex Variables with Applications. Birkhäuser Boston. https://doi.org/10.1007/978-0-8176-4513-7_9
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DOI: https://doi.org/10.1007/978-0-8176-4513-7_9
Publisher Name: Birkhäuser Boston
Print ISBN: 978-0-8176-4457-4
Online ISBN: 978-0-8176-4513-7
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