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  Volume 6, Issue 3, Article 78
 
Newton's Inequalities for Families of Complex Numbers

    Authors: Vladimir V. Monov,  
    Keywords: Elementary symmetric functions, Newton's inequalities, Nonnegative matrices.  
    Date Received: 02/06/05  
    Date Accepted: 20/06/05  
    Subject Codes:

26C10, 26D05.

 
    Editors: Constantin P. Niculescu,  
 
    Abstract:

We prove an extension of Newton's inequalities for self-adjoint families of complex numbers in the half plane $ func{Re}z>0.$ The connection of our results with some inequalities on eigenvalues of nonnegative matrices is also discussed.

         
       
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