Bell, H. E. Gershgorin’s theorem and the zeros of polynomials. (English) Zbl 0134.02003 Am. Math. Mon. 72, 292-295 (1965). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 36 Documents Keywords:linear algebra, polynomials, forms PDFBibTeX XMLCite \textit{H. E. Bell}, Am. Math. Mon. 72, 292--295 (1965; Zbl 0134.02003) Full Text: DOI