Elementary Functions II

  • Ravi P. Agarwal
  • Kanishka Perera
  • Sandra Pinelas


In this lecture, we shall introduce the complex logarithmic function, study some of its properties, and then use it to define complex powers and inverse trigonometric functions.


Branch Point Elementary Function Hyperbolic Function Complex Power Negative Real Axis 
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Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  • Ravi P. Agarwal
    • 1
  • Kanishka Perera
    • 2
  • Sandra Pinelas
    • 3
  1. 1.Department of MathematicsFlorida Institute of TechnologyMelbourneUSA
  2. 2.Department of Mathematical SciencesFlorida Institute of TechnologyMelbourneUSA
  3. 3.Department of MathematicsAzores UniversityPonta DelgadaPortugal

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