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Bounds of Jensen's Type Inequality and Eigenvalues of Sturm-Liouville System (S. Abramovich). Quadratic Operators and Quadratic Functional Equation (M. Adam, S. Czerwik). On the Regions Containing All the Zeros of a Polynomial (C. Affane-Aji, N.K. Govil).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.