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An application of Nevanlinna-pólya theorem to a cosine functional equation

Published online by Cambridge University Press:  09 April 2009

Hiroshi Haruki
Hiroshi Haruki
Affiliation:
Faculty of MathematicsUniversity of WaterlooWaterloo, Ontario, Canada
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We consider the cosine functional equation (see [1, 2, 3]) , where f(z) is an entire function of a complex variable z and x, y are complex variables.

Type
Research Article
Information
Journal of the Australian Mathematical Society , Volume 11 , Issue 3 , August 1970 , pp. 325 - 328
Copyright
Copyright © Australian Mathematical Society 1970

References

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