Asymptotic Equivalence of Triangular Differential Equations in Hilbert Spaces
Abstract
In this article, we study conditions for the asymptotic equivalence of differential equations in Hilbert spaces. We also discuss the relationship between the properties of solutions of differential equations of triangular form and those of truncated differential equations.
English version (Springer): Ukrainian Mathematical Journal 57 (2005), no. 3, pp 394-405.
Citation Example: Dang Dinh Chau, Vu Tuan Asymptotic Equivalence of Triangular Differential Equations in Hilbert Spaces // Ukr. Mat. Zh. - 2005. - 57, № 3. - pp. 329–337.
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