Astashkin, S. V. On the stability of a real interpolation method. (Russian) Zbl 0621.46061 Dokl. Akad. Nauk UzSSR 1983, No. 4, 10-11 (1983). One of the consequences of the classical reiteration theorem for the real method of interpolation is the stability of the interpolation functor \(K_{\theta p}(0<\theta <1,1\leq p\leq \infty)\) with respect to specific changes of Banach pairs. In this paper a generalization of this result is given, which is in some sense final. MSC: 46M35 Abstract interpolation of topological vector spaces Keywords:reiteration theorem; real method of interpolation; stability of the interpolation functor; Banach pairs PDFBibTeX XMLCite \textit{S. V. Astashkin}, Dokl. Akad. Nauk UzSSR 1983, No. 4, 10--11 (1983; Zbl 0621.46061)