The Ramanujan Journal

, Volume 9, Issue 1–2, pp 19–23 | Cite as

Self-Inversive Polynomials with All Zeros on the Unit Circle

  • A. SchinzelEmail author


Conditions are given in the coefficients of a self-inversive polynomial under which all its zeros are on the unit circle.


self-inversive polynomials zeros unit circle 


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Copyright information

© Springer Science + Business Media, Inc. 2005

Authors and Affiliations

  1. 1.Institute of Mathematics, Polish Academy of SciencesWarszawa 10Poland

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