HOMEOMORPHISM

作品数:59被引量:41H指数:3
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相关领域:理学更多>>
相关作者:戴志娟张文跃刘颖范更多>>
相关机构:扬州教育学院辽宁师范大学南京大学南京航空航天大学更多>>
相关期刊:《Wuhan University Journal of Natural Sciences》《Chinese Physics B》《Applied Mathematics and Mechanics(English Edition)》《Acta Mathematicae Applicatae Sinica》更多>>
相关基金:国家自然科学基金湖北省自然科学基金中国博士后科学基金河北省自然科学基金更多>>
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The Existence and Uniqueness of the Solution for Perio dical Boundary Value Problems of 2k th Order Differential Equations with Resonance
《Chinese Quarterly Journal of Mathematics》2014年第2期203-209,共7页FENG Yan-qing WANG Zhong-ying 
Foundation item: Supported by the Natural Science Foundation of Changzhou Instituty of Technology(YN09090); Supported by the Natural Science Foundation of Jiangsu Province(13KJD110001)
In this paper, a new set of sufficient conditions related to an initial value problem and global homeomorphism is obtained in discussing the existence and uniqueness of 2π-periodic solution for 2kth order differentia...
关键词:initial value problem global homeomorphism periodic solution nonnegative auxiliary scalar coercive function RESONANCE 
Boundary Extension of μ(z)-homeomorphism被引量:1
《Chinese Quarterly Journal of Mathematics》1999年第2期94-96, ,共3页郑学良 
In this paper,we give a sufficient condition such that a μ(z) homeomorphism in Jordan domain can topologically extend to the bound.
关键词:quasiconformal mapping μ(z)    homeomorphism dilatation function 
On Periodic Solution of Nonconservative Systems被引量:2
《Chinese Quarterly Journal of Mathematics》1997年第3期45-49, ,共5页李维国 陈昆亭 
In this paper,we consider the following systems x″+ Bx′+ gradG(x,t) = 0.Weak sufficient condition for the existence of a unique 2π-periodic solution of the systems is given and the results in [1]~ [3],[7]~ [8]are c...
关键词:nonconservative system periodic solution HOMEOMORPHISM 
One Hundred and Eighty-nine Homeomorphism Classes of the G. M.
《Chinese Quarterly Journal of Mathematics》1997年第3期75-86, ,共12页袁夫永 
In this paper the homeomorphism number of G. M.has been finded with the method of that push the negative edges in inner tier and outer tier into the middle tier as far as possible.
关键词:negative edge positive edge radioedge 
Estimation for the Dilatation of the Generalized Beurling-Ahlfors' Extension
《Chinese Quarterly Journal of Mathematics》1997年第2期75-78, ,共4页姜天权 郑学良 
The Beurling-Ahlfors’ extension is studied under relatively general conditions and its dilatation fonction is estimated. Particularly, the classic Deurling -Ahlfors’ theorem can be obtained under the M-condition.
关键词:quasiconformal mapping quasiconformal homeomorphism Beurling-Ahlfors' extension dilatation function quasisymmetric function 
The Homeomorphism Classification of G. M.(2k+l-venices)
《Chinese Quarterly Journal of Mathematics》1996年第2期60-63,共4页袁夫永 
In this paper,we generalize the method of computing the borne-morphism class of G.M. A and G.M.Z,to G.M.2k+1-venices.
关键词:图式流形 同胚分类 内边 负边 
A Simple Method for Computing the Homeomorphism Class of G. M.  and G. M. 被引量:2
《Chinese Quarterly Journal of Mathematics》1996年第1期76-77,共2页n Fuyong (University of Staff and Workers of Agriculture Reclamation ) 
In this paper we suggest a simple method for compute the homeomorphism class of G. M.and C. M.
关键词:图式流形 同胚类 计算方法 
The (E_1) Topology in Banach Space and the Homeomorphism of Spaces
《Chinese Quarterly Journal of Mathematics》1990年第4期83-85,共3页游若云 张文跃 
In this paper,we introduced the concept of (E_1) topology in Banach space, and gave the equivalent condition between (E_1) topology and norm topology. With the concept of (E_1) topology, the linear homeomorphism of a ...
关键词:BANACH空间 (E1)拓扑 同胚问题 
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