a generalization of an inequality of zygmund

Clicks: 89
ID: 243654
1993
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Abstract
The well known Bernstein Inequallty states that if D is a disk centered at the origin with radius R and if p(z) is a polynomial of degree n, then maxz∈D|p′(z)|≤nRmaxz∈D|p(z)| with equality iff p(z)=AZn. However it is true that we have the following better inequallty: maxz∈D|p′(z)|≤nRmaxz∈D|Rep(z)| with equality iff p(z)=AZn.
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peretz1993internationala Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;R. Peretz
Journal structural engineering and mechanics
Year 1993
DOI
10.1155/S0161171293000341
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