Complex Variables · Calculus
Laurent Series and Residues
Laurent series allow negative powers. The residue at a pole determines the contour integral, and remarkably evaluates many real definite integrals.
WHAT STUDENTS WILL LEARN
✓Expand functions in Laurent series around singularities
✓Classify singularities: removable, poles, essential
✓Identify residues
✓Apply the Residue Theorem to evaluate real integrals
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