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math.CA2017
A Method of the Study of the Cauchy Problem for a Singularly Perturbed Linear Inhomogeneous Differential Equation
Evgeny E. Bukzhalev, Alexey V. Ovchinnikov
We construct a sequence that converges to a solution of the Cauchy problem for a singularly perturbed linear inhomogeneous differential equation of an arbitrary order. This sequenc…
math.CA2017★ 2 cited
On the Global Continuity of the Roots of Families of Monic Polynomials (in Russian)
Evgeny E. Bukzhalev
We raise a question on the existence of continuous roots of families of monic polynomials (by the root of a family of polynomials we mean a function of the coefficients of polynomi…