Autor:	Gentili, Graziano, C. Struppa, Daniele
Zdroj:	International Journal of Mathematics and Mathematical Sciences; 1986, Vol. 9 Issue: 1
Abstrakt:	Let g,f1,…,fm∈H∞(Δ). We provide conditions on f1,…,fm in order that \|g(z)\|≤\|f1(z)\|+…+\|fm(z)\|, for all z in Δ, imply that g, or g2, belong to the ideal generated by f1,…,fm in H∞.
Databáze:	Supplemental Index
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