Ershov, Yu. L. How to find (compute) a separant. (English. Russian original) Zbl 1376.12001 Algebra Logic 54, No. 2, 155-160 (2015); translation from Algebra Logika 54, No. 2, 236-242 (2015). MSC: 12E05 12J10 PDF BibTeX XML Cite \textit{Yu. L. Ershov}, Algebra Logic 54, No. 2, 155--160 (2015; Zbl 1376.12001); translation from Algebra Logika 54, No. 2, 236--242 (2015) Full Text: DOI
Ershov, Yu. L. Generalizations of Hensel’s lemma and the nearest root method. (English. Russian original) Zbl 1270.12001 Algebra Logic 50, No. 6, 473-477 (2012); translation from Algebra Logika 50, No. 6, 701-706 (2011). Reviewer: Sudesh Kaur Khanduja (Mohali) MSC: 12E05 12J10 12J25 PDF BibTeX XML Cite \textit{Yu. L. Ershov}, Algebra Logic 50, No. 6, 473--477 (2012; Zbl 1270.12001); translation from Algebra Logika 50, No. 6, 701--706 (2011) Full Text: DOI
Ershov, Yu. L. Separants of some polynomials. (English) Zbl 1284.12002 Sib. Math. J. 52, No. 5, 836-839 (2011); translation from Sib. Mat. Zh. 52, No. 5, 1053-1057 (2011). MSC: 12E10 12J20 PDF BibTeX XML Cite \textit{Yu. L. Ershov}, Sib. Math. J. 52, No. 5, 836--839 (2011; Zbl 1284.12002); translation from Sib. Mat. Zh. 52, No. 5, 1053--1057 (2011) Full Text: DOI