VMath au:share:singular_poly_e
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2026-10-13T05:32:19+0300VMath
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http://vmath.ru/vf5/lib/tpl/vf5/images/favicon.icotext/html2025-02-12T23:32:24+0300Anonymous (anonymous@undisclosed.example.com)Test results for the paper
http://vmath.ru/vf5/au/share/singular_poly_e/jsc2025?rev=1739392344&do=diff
Author
Test results for the paper
Uteshev A.Yu., Kalinina E., Goncharova M. Computing the Nearest Singular Polynomial. JSC, 2025, pp.
Example 1.
$$
f(w) = w^6+\frac{199}{100} \, w^5-\frac{45101}{5000}\, w^4-\frac{1194}{625}\, w^3+\frac{40109}{5000}\,w^2-\frac{199}{2500}\, w-\frac{1}{625}
$$
$$
\equiv
\left( w-1 \right) \left( w+\frac{3}{100} \right) \left( w-\frac{1}{100}
\right) \left( w+\frac{1}{50} \right) \left( w+2 \right) \left( w+1 \right)
$$
Distance polynomial for the case wh…