FIXED_POINTS

作品数:117被引量:148H指数:5
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相关作者:曾六川翁伟明原遵东朱顺荣陈杰更多>>
相关机构:上海师范大学中国计量科学研究院南京理工大学辽宁师范大学更多>>
相关期刊:《Journal of Mathematical Research with Applications》《Science China Mathematics》《Computer Modeling in Engineering & Sciences》《Science Bulletin》更多>>
相关基金:国家自然科学基金广东省自然科学基金山东省自然科学基金国家重点基础研究发展计划更多>>
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Some Results on the Upper Convex Densities of the Self-Similar Sets at the Contracting-Similarity Fixed Points
《Analysis in Theory and Applications》2015年第1期92-100,共9页Shaoyuan Xu Wangbin Xu Zuoling Zhou 
partially supported by the foundation of the research item of Strong Department of Engineering Innovation, which is sponsored by the Strong School of Engineering Innovation of Hanshan Normal University, China, 2013;partially supported by National Natural Science Foundation of China (No. 11371379)
In this paper, some results on the upper convex densities of self-similar sets at the contracting-similarity fixed points are discussed. Firstly, a characterization of the upper convex densities of self-similar sets a...
关键词:Self-similar set upper convex density Hausdorff measure and Hausdorff dimension contracting-similarity fixed point. 
ABSOLUTE RETRACTIVITY OF SOME SETS TO TWO-VARIABLES MULTIFUNCTIONS
《Analysis in Theory and Applications》2012年第1期73-78,共6页H.Afshari Sh.Rezapour 
In this paper, by providing some different conditions respect to another works, we shall present two results on absolute retractivity of some sets related to some multifunctions of the form F : X × X → Pb,cl (X),...
关键词:absolute retract fixed points set MULTIFUNCTION 
FIXED POINTS FOR WEAKLY INWARD MAPPINGS IN BANACH SPACES (Ⅱ)
《Analysis in Theory and Applications》2010年第4期308-319,共12页Shaoyuan Xu Wangbin Xu Guanghui Zhou 
Supported in part by the Foundations of Education Ministry, Anhui Province, China (No: KJ2008A028);Education Ministry, Hubei Province, China (No: D20102502)
S. Hu and Y. Sun[1] defined the fixed point index for weakly inward mappings, investigated its properties and studied fixed points for such mappings. In this paper, following S. Hu and Y. Sun, we further investigate b...
关键词:fixed point and fixed point index weakly inward mapping completely contin-uous operator real Banach space cone 
PROXIMITY MAPS, BEST APPROXIMATIONS AND FIXED POINTS
《Analysis in Theory and Applications》2000年第4期1-16,共16页Lin Tzuchu (University of Wisconsin-Milwaukee, USA) 
In [Canada Math. Bull. 22, pp. 513–515, 1979], the author extended an interesting (best approximation) theorem of Ky Fan [see Theorem 2, Math. Z. 112, pp. 234–240] to condensing maps defined on a closed ball in a Ba...
关键词:oscillatory integral operator MULTIPLIER SINGULARITY 
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