E. Sevos'yanov

collaborators

2 papers

math.CV2021

Beltrami equations and mappings with asymptotic homogeneity at infinity

V. Gutlyanskii, V. Ryazanov, E. Sevos'yanov +1

First of all, we prove that the BMO condition by John-Nirenberg leads in the natural way to the asymptotic homogeneity at the origin of regular homeomorphic solutions of the degene…

math.CV2021

Toward the theory of Dirichlet problem for the degenerate Beltrami equations

V. Gutlyanskii, V. Ryazanov, E. Sevos'yanov +1

In this article, first we give a general lemma on the existence of regular homeomorphic solutions $f$ with the hydrodynamic normalization $f (z) = z + o (1)$ as $z \to \infty$ to the degen…