SUBLINEAR

作品数：64被引量：170H指数：6
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相关领域：理学更多>>
相关作者：安和平冯恩民游兆永刘辉昭蒋达清更多>>
相关机构：东北师范大学大连理工大学云南工业大学西安交通大学更多>>
相关期刊：《四川师范大学学报（自然科学版）》《Journal of Partial Differential Equations》《Applied Mathematics and Mechanics(English Edition)》《Frontiers of Mathematics in China》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>
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ON AN ELLIPTIC PROBLEM INVOLVING CRITICAL AND SUBLINEAR GROWTH
《Journal of Systems Science & Complexity》2002年第3期329-336,共8页YANG Haitao (Department of Mathematics, Zhejiang University, Hangzhou 310027, China) 
This research is supported by the National Natural Science Foundation of China ; the Natural Science Foundation of Zhejiang Province of China.
In this paper,the author considers an elliptic problem with critical and sublinear growth.Some results about the multiplicity and uniqueness of the positive solutions are given by making use of variational method and ...
关键词：Critical exponent SUBLINEAR critical point bifurcation. 
ON INDEFINITE SUBLINEAR ELLIPTIC EQUATIONS被引量：1
《Systems Science and Mathematical Sciences》2000年第1期48-58,共11页YANG Hai tao WU Shao ping (Department of Mathematics, Zhejiang University, Hangzhou 310027, China) 
1.IntroductionLetnCRN,N23,beasmoothboundeddomainandconsiderthesemilinearellipticequationswhereatbELoc(Q),AERIisaparameter.Itisasimplifiedmodelforsomeproblemsinpopulationdynamicsandinreaction-diffusionprocessess(seethe...
关键词：SUBLINEAR ELLIPTIC EQUATION CRITICAL point theory sub-sup-solution. 
POSITIVE SOLUTIONS OF SINGULAR SUBLINEAR SECOND ORDER BOUNDARY VALUE PROBLEMS被引量：12
《Systems Science and Mathematical Sciences》1998年第1期82-88,共7页WEI Zhongli(Department of Fundamental Courses, Shandong Arehitectuml andCivil Engineering Institute, Ji’nan 250014, China) 
This paper mainly studies the existence of positive solutions of singular sub-linear boundary value problems concerning the generalized Emden-Fowler equations. Anecessary and sufficient condition for the existence of ...
关键词：SINGULAR SUBLINEAR boundary value problem positive solution LOWER andupper soplutions. 
A REMARK ON PERIODIC SOLUTIONS OF SINGULAR HAMILTONIAN SYSTEMS WITH SUBLINEAR TERMS被引量：1
《Systems Science and Mathematical Sciences》1992年第2期121-126,共6页DING Yanheng LI Shujie (Institute of Mathematics,Academia Sinica,Beijing 100080,China) 
In this paper,we prove the existence of multiple periodic solutionsfor a class of singular Hamiltonian systems with sublinear terms via variationalmethods.
关键词：SINGULAR Hamiltonian system SUBLINEAR periodic solution 
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