共查询到20条相似文献,搜索用时 15 毫秒
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The authors lay the foundations for the study of normal families of holomorphic functions and mappings on an infinite-dimensional normed linear space. Characterizations of normal families, in terms of value distribution, spherical derivatives, and other geometric properties are derived. Montel-type theorems are established. A number of different topologies on spaces of holomorphic mappings are considered. Theorems about normal families are formulated and proved in the language of these various topologies. Normal functions are also introduced. Characterizations in terms of automorphisms and also in terms of invariant derivatives are presented. 相似文献
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ZHOU Xiangyu 《中国科学A辑(英文版)》2006,49(11):1593-1598
Two fundamental problems on the invariant holomorphic extensions have been posed, which are naturally arose from our solution
of the extended future tube conjecture and closely and deeply related to the general theory of Stein manifolds due to Cartan-Serre.
In this paper, the relationship is presented between the two problems, the motivation of considering the problems, and the
methods to approach the problems. We have also posed some questions and conjectures related to this two problems.
Dedicated to Professor Sheng GONG on the occasion of his 75th birthday 相似文献
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P. V. Dovbush 《Mathematical Notes》2005,77(3-4):471-475
Let D be a complete hyperbolic domain in n, n >1, and N a compact Hermitian manifold. We prove a criterion for the existence of the K-limit of an arbitrary holomorphic mapf: D N at an arbitrary boundary point D under the condition that f has the corresponding radial limit at this point.Translated from Matematicheskie Zametki, vol. 77, no. 4, 2005, pp. 509–514.Original Russian Text Copyright © 2005 by P. V. Dovbush.This revised version was published online in April 2005 with a corrected issue number. 相似文献
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Marina Levenshtein Simeon Reich 《Nonlinear Analysis: Theory, Methods & Applications》2009,70(12):4145-4150
We approximate fixed points of holomorphic and ρ-nonexpansive self-mappings of the Hilbert ball using both continuous and discrete schemes. 相似文献
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In this paper, Schwarz-Pick estimates of arbitrary order partial derivatives for holomorphic mappings from the polydisk to the unit ball are presented. We generalize the early work on Schwarz-Pick estimates of higher order derivatives for bounded holomorphic functions on the unit disk and the polydisk. 相似文献
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M. Naser Shafin 《Mathematical Notes》1978,23(6):461-463
A local uniqueness theorem and analogs of the theorem on removable singularities under the hypothesis of boundedness are proved for functions satisfying the tangential Cauchy-Riemann conditions on hypersurfaces in Cn. The results can be interpreted as giving certain boundary properties of holomorphic functions of several complex variables.Translated from Matematicheskie Zametki, Vol. 23, No. 6, pp. 839–844, June, 1978.In conclusion I express my thanks to B. V. Shabat for his contant interest in this work. 相似文献
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Gunnar Berg 《Arkiv f?r Matematik》1982,20(1-2):249-270
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In this note we study the vortex equation in holomorphic line bundle over non-Kähler complex manifolds. We prove a existence theorem to that equation by means of the upper and lower solution method to some Kazdan-Warner type equation. 相似文献
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S. I. Pinehuk 《Mathematical Notes》1974,15(2):116-120
If D ? Cn is a region with a smooth boundary and M ? ?D is a smooth manifold such that for some point p ∈ M the complex linear hull of the tangent plane Tp(M) coincides with Cn, then for each functionf ε A(D) the conditionf¦M=0 implies thatf=0 in D. 相似文献
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In this paper, we give a uniqueness theorem for meromorphic mappings from ? n into ? N (? ) with rank≥μ regardless of multiplicities. 相似文献
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Zhang Guangyuan 《中国科学A辑(英文版)》2001,44(3):330-337
Let Δυ be the unit ball in ℂυ with center 0 (the origin of υ) and let F:Δυ→ℂυbe a holomorphic map withF(0) = 0. This paper is to study the fixed point multiplicities at the origin 0 of the iteratesF
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=F∘⋯∘F (i times),i = 1,2,.... This problem is easy when υ = 1, but it is very complicated when υ > 1. We will study this problem generally. 相似文献
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Toshio Matsushima 《Journal of Mathematical Analysis and Applications》2003,285(2):691-707
Let Ω be a domain of . As a study of boundary behavior of functions and maps in Ω, we consider “the linear cluster set,” which is the cluster set along segment terminating at a boundary point of Ω. We prove that there exist bounded holomorphic functions and maps defined in Ω which have the linear cluster sets of positive measure at every point of a discrete subset of the boundary of Ω under some conditions. 相似文献