q-Trigonometric Functions

  • Victor Kac
  • Pokman Cheung
Part of the Universitext book series (UTX)

Abstract

The q-analogues of the sine and cosine functions can be defined in anal-ogy with their well-known Euler expressions in terms of the exponential function.

Keywords

Sine 

Copyright information

© Victor Kac. 2002

Authors and Affiliations

  • Victor Kac
    • 1
  • Pokman Cheung
    • 2
  1. 1.Department of MathematicsMITCambridgeUSA
  2. 2.Department of MathematicsStanford UniversityStanfordUSA

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