This work was supported by the National Key Research and Development Program of China (No. 2016YFB0800401), the National Natural Science Foundation of China (No. 61572491 and 11688101) and NSERC of Canada.
In this paper, we develop a new deflation method for refining or verifying the isolated singular zeros of polynomial systems. Given a polynomial system F⊂C[x] with an isolated singular zero p, by computing the derivatives of the input polynomials di…
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