Results 1 to 10 of about 242 (177)
On modulus inequality of the order $p$ for the inner dilatation
The article is devoted to mappings with bounded and finite distortion of planar domains. Our investigations are devoted to the connection between mappings of the Sobolev class and upper bounds for the distortion of the modulus of families of paths.
R. R. Salimov +2 more
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Isolated singularities of mappings with the inverse Poletsky inequality
The manuscript is devoted to the study of mappings with finite distortion, which have been actively studied recently. We consider mappings satisfying the inverse Poletsky inequality, which can have branch points.
E.A. Sevost'yanov
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On compact classes of solutions of Dirichlet problem in simply connected domains
The article is devoted to compactness of solutions of the Dirichlet problem for the Beltrami equation in some simply connected domain. In terms of prime ends, we have proved corresponding results for the case when the maximal dilatations of these ...
O. Dovhopiatyi, E. Sevost'yanov
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On boundary extension of one class of mappings in terms of prime ends
Here we consider the classes of mappings of metric spaces that distort the modulus of families of paths similarly to Poletsky inequality. For domains, which are not locally connected at the boundaries, we obtain results on the boundary extension of the ...
E.A. Sevost'yanov +2 more
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On the convergence of spatial homeomorphisms [PDF]
Various theorems on the convergence of general spatial homeomorphisms are proved and, on this basis, convergence theorems for classes of the so-called ring Q--homeomorphisms are obtained. These results will have wide applications to Sobolev's mappings.
V. I. Ryazanov, E. A. Sevost'yanov
doaj
This article is devoted to the study of mappings with bounded and finite distortion defined in some domain of the Euclidean space. We consider mappings that satisfy some upper estimates for the distortion of the modulus of families of paths, where the ...
O. P. Dovhopiatyi +3 more
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On distortion under mappings satisfying the inverse Poletsky inequality
As it is known, conformal mappings are locally Lipschitz at inner points of a domain, and quasiconformal (quasiregular) mappings are locally H ̈older continuous.
E. O. Sevost'yanov +3 more
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Distorted probability operator for dynamic portfolio optimization in times of socio-economic crisis. [PDF]
Uğurlu K, Brzeczek T.
europepmc +1 more source
Rotation Bounds for Hölder Continuous Homeomorphisms with Integrable Distortion. [PDF]
Clop A, Hitruhin L, Sengupta B.
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Continuum limits of discrete isoperimetric problems and Wulff shapes in lattices and quasicrystal tilings. [PDF]
Del Nin G, Petrache M.
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