Zobrazeno 1 - 10
of 14
pro vyhledávání: '"I. A. Kayumov"'
Autor:
V. V. Goryainov, A. M. Bikchentaev, L. A. Aksent'ev, A. M. Elizarov, A. Laptev, Vladimir D. Stepanov, Armen Sergeev, Vladimir Nikolaevich Dubinin, D. V. Prokhorov, Alexander Ivanovich Aptekarev, S. R. Nasyrov, I. R. Kayumov
Publikováno v:
Russian Mathematical Surveys. 73:181-185
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09d00c06b27e0d25b72ec0287d7b3591
https://doi.org/10.1070/rm9809
https://doi.org/10.1070/rm9809
Publikováno v:
Letters on Materials. 6:173-178
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a88af11a4ba05e3268c80d9efbd72947
https://doi.org/10.22226/2410-3535-2016-3-173-178
https://doi.org/10.22226/2410-3535-2016-3-173-178
Publikováno v:
Technical Physics Letters. 39:1093-1096
Quasi-static orientation transitions in nematic-cholesteric liquid crystal (LC) droplets occurring in an isotropic environment in a constant electric field have been studied. It is shown that transformation of the initial homeotropic orientation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b1bf6a9cfad6a80db2be5cbeef63fe7
https://doi.org/10.1134/s1063785013120262
https://doi.org/10.1134/s1063785013120262
Publikováno v:
Catalysis in Industry. 5:204-208
The technology used at Russian plants for the recovery of polymerization-grade iso-butylene is based on synthesizing tert-butanol through the hydration of iso-butylene incorporated into raw hydrocarbon fractions with the subsequent separation and dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aff36a4ca429827e6735e9bfbe24d981
https://doi.org/10.1134/s2070050413030070
https://doi.org/10.1134/s2070050413030070
Publikováno v:
The Physics of Metals and Metallography. 111:25-37
Dynamics of a two-dimensional nucleus of magnetization reversal in a magnetic field in an orthorhombic antiferromagnet with a weak ferromagnetism has been investigated analytically and numerically. It is shown that along the nucleus of the stable pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c43f7dd38ed3881fdd1714a7de966c9
https://doi.org/10.1134/s0031918x11010133
https://doi.org/10.1134/s0031918x11010133
Publikováno v:
Technical Physics Letters. 40:578-580
The structural dynamics of nematic-cholesteric liquid crystal (LC) droplets occurring in an isotropic environment in an alternating electric field have been studied. It is established that, above a certain threshold field strength, the conoscopic pat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4c49051e37cf29547dc8b6eb1c06d71
https://doi.org/10.1134/s1063785014070116
https://doi.org/10.1134/s1063785014070116
Autor:
I. R. Kayumov
Publikováno v:
Siberian Mathematical Journal. 50:450-455
We construct the classes of functions analytic in the unit disk, other than lacunary, and possessing the following property: If a function belongs to one of these classes and the sum of the squares of its coefficients is unbounded then there exists a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01cc489805f37a8a067f8bf39febd50b
https://doi.org/10.1007/s11202-009-0050-3
https://doi.org/10.1007/s11202-009-0050-3
Autor:
I. R. Kayumov
Publikováno v:
Mathematical Notes. 84:137-141
βf (t) = lim sup r→1 ln ∫ 2π 0 |f ′(reiθ)|t dθ | ln(1− r)| is the spectrum of the integral means of the conformal mapping of f . The universal spectrum B(t) is responsible for the boundary behavior of conformal mappings in the disk, in pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d85a843ea691a0f59d45e04d1f88c966
https://doi.org/10.1134/s0001434608070146
https://doi.org/10.1134/s0001434608070146
Autor:
Yu. V. Obnosov, I. R. Kayumov
Publikováno v:
Siberian Mathematical Journal. 46:1062-1068
We prove the Mejia-Pommerenke conjecture that the Taylor coefficients of hyperbolically convex functions in the disk behave like O(log−2(n)/n) as n → ∞ assuming that the image of the unit disk under such functions is a domain of bounded boundar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214e9048dac562e4b491274aebf79c00
https://doi.org/10.1007/s11202-005-0100-4
https://doi.org/10.1007/s11202-005-0100-4
Autor:
I. P. Kayumov
Publikováno v:
Mathematical Notes. 78:498-502
In this paper, we prove Brennan's conjecture for conformal mappings f of the disk {z : | z| < 1} assuming that the Taylor coefficients of the function log(zf′(z)/f(z)) at zero are nonnegative. We also obtain inequalities for the integral means over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e7ee92825fcba6690643520bbdbc6d0
https://doi.org/10.1007/s11006-005-0149-1
https://doi.org/10.1007/s11006-005-0149-1