共查询到20条相似文献,搜索用时 0 毫秒
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Edgar Reich 《Israel Journal of Mathematics》1977,28(1-2):91-97
Letf(t, z)=z+tω(1/z) be schlicht for ⋎z⋎>1, ω(z) = Σ
n
= 0/∞
a
n
z
n
,t>0. The paper considers first-order estimates for the dilatation of extremal quasiconformal extensions off ast→0.
This work was initiated during the Special Year in Complex Analysis at the Technion, and was supported in parts by the Samuel
Neaman Fund, the Forschungsinstitut für Mathematik, ETH, Zürich, and the National Science Foundation. 相似文献
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V. M. Gordienko 《Siberian Mathematical Journal》1992,33(6):966-972
Novosibirsk. Translated fromSibirski Matematicheski Zhurnal, Vol. 33, No. 6, pp. 31–38, November–December, 1992. 相似文献
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Konstantin M Dyakonov 《Advances in Mathematics》2004,187(1):146-172
We discuss the implication , where f is a holomorphic function (resp., a quasiconformal mapping) on a domain (resp., ) and Λω(G) is the Lipschitz space associated with a majorant ω. 相似文献
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Siberian Mathematical Journal - 相似文献
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The removability is established, in the class of three-dimensional quasi-conformal mappings, of closed sets on sufficiently smooth curves.Translated from Matematicheskie Zametki, Vol. 7, No. 6, pp. 717–722, June, 1970. 相似文献
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The boundary correspondence under quasiconformal mappings 总被引:25,自引:0,他引:25
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Yu. E. Alenitsyn 《Siberian Mathematical Journal》1979,20(3):447-449
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M. Mateljević 《Journal d'Analyse Mathématique》2009,107(1):39-63
In this paper, we study the conditions under which unique extremality of quasiconformal mappings occurs and provide a broader
point of view of this phenomenon. Additional information is obtained by means of specialized constructions. In particular,
we generalize the construction theorem in [BLMM], thus providing a more basic understanding of it. We also generalize the
notion of unique extremality and give an analytic characterization of the generalized concept.
Research partially supported by MNTRS, Serbia, Grant No. 144 020 相似文献
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We establish the equicontinuity and normality of the families R
Φ of ring Q(x)-homeomorphisms with integral-type restrictions ∫Φ(Q(x))dm(x) < ∞ on a domain D ⊂ R
n
with n ≥ 2. The resulting conditions on Φ are not only sufficient but also necessary for the equicontinuity and normality of these
families of mappings. We give some applications of these results to the Sobolev classes W
loc1,n
. 相似文献
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Area distortion of quasiconformal mappings 总被引:14,自引:0,他引:14
Kari Astala 《Acta Mathematica》1994,173(1):37-60
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Shen Yu-Liang 《Proceedings of the American Mathematical Society》2000,128(1):135-139
Given a family of quasiconformal deformations such that has a uniform bound , the solution of the Löwner-type differential equation
is an -quasiconformal mapping. An open question is to determine, for each fixed , whether the extremality of is equivalent to that of . The note gives this a negative approach in both directions.