[图书][B] The Beltrami equation: a geometric approach

V Gutlyanskii, V Ryazanov, U Srebro, E Yakubov - 2012 - books.google.com
This book is devoted to the Beltrami equations that play a significant role in Geometry,
Analysis and Physics and, in particular, in the study of quasiconformal mappings and their …

On recent advances in the Beltrami equations

V Gutlyanskiĭ, V Ryazanov, U Srebro… - Journal of Mathematical …, 2011 - Springer
On recent advances in the Beltrami equations Page 1 Journal of Mathematical Sciences, Vol.
175, No. 4, June, 2011 On recent advances in the Beltrami equations Vladimir Gutlyanskiı …

[图书][B] Infinitesimal geometry of quasiconformal and bi-Lipschitz mappings in the plane

B Bojarski, V Gutlyanskii, O Martio, V Ryazanov - 2013 - ems.press
This book is intended for researchers interested in new aspects of local behavior of plane
mappings and their applications. The presentation is self-contained, but the reader is …

Integral conditions in the theory of the Beltrami equations

V Ryazanov, U Srebro, E Yakubov - Complex Variables and Elliptic …, 2012 - Taylor & Francis
Full article: Integral conditions in the theory of the Beltrami equations Skip to Main Content
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The Poletskii and Väisälä inequalities for the mappings with (p, q)-distortion

R Salimov, E Sevost'yanov - Complex variables and elliptic …, 2014 - Taylor & Francis
Full article: The Poletskii and Väisälä inequalities for the mappings with (p, q)-distortion Skip to
Main Content Taylor and Francis Online homepage Browse Search Publish Login | Register …

On convergence analysis of space homeomorphisms

VI Ryazanov, RR Salimov, EA Sevostyanov - Siberian Advances in …, 2013 - Springer
Various theorems on convergence of general spatial homeomorphisms are proved and, on
this basis, theorems on convergence and compactness for classes of the so-called ring Q …

On integral conditions in the mapping theory

V Ryazanov, U Srebro, E Yakubov - arXiv preprint arXiv:1001.3515, 2010 - arxiv.org
arXiv:1001.3515v4 [math.CV] 18 Feb 2010 Page 1 arXiv:1001.3515v4 [math.CV] 18 Feb 2010
ON INTEGRAL CONDITIONS IN THE MAPPING THEORY V. Ryazanov, U. Srebro and E …

On strong solutions of the Beltrami equations

V Ryazanov, U Srebro, E Yakubov - Complex Variables and Elliptic …, 2010 - Taylor & Francis
We formulate general principles on the existence of homeomorphic absolutely continuous
on lines (ACL) solutions for the Beltrami equations with degeneration and derive from them …

Boundary behavior and the Dirichlet problem for Beltrami equations

D Kovtonyuk, I Petkov, V Ryazanov… - St. Petersburg …, 2014 - ams.org
It is shown that a homeomorphic solution of the Beltrami equation $\bar {\partial} f=\mu
{\partial} f $ in the Sobolev class $ W^{1, 1} _ {\mathrm {loc}} $ is a so-called ring and …

To the theory of semilinear equations in the plane

V Gutlyanskiĭ, O Nesmelova, V Ryazanov - Journal of Mathematical …, 2019 - Springer
In two dimensions, we present a new approach to the study of the semilinear equations of
the form div A (z)∇ u= f (u), the diffusion term of which is the divergence uniform elliptic …