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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EXISTENCE OF THE MINIMAL POSITIVE SOLUTION OF SOME NONLINEAR ELLIPTIC SYSTEMS WHEN THE NONLINEARITY IS THE SUM OF A SUBLINEAR AND A SUPERLINEAR TERM被引量:2
《Applied Mathematics and Mechanics(English Edition)》2000年第3期283-290,共8页Nicolae Tarfulea (Department of Mathematics, the Pennsylvania State University, University Park, PA 16802, U S A) 
It is shown that there exists Λ>0 such that, for every λ∈(0,Λ), the semilinear elliptic system: - Δ u=λu|u| q-1 +u|u| p-1 -v inΩ, - Δ v=δu-γv in Ω, u=v=0 on Ω, where Ω∈R N(N≥2) is a b...
关键词:reaction diffusion system positive solution nonlinear equation 
HAHN-BANACH THEOREM OF SET-VALUED MAP被引量:1
《Applied Mathematics and Mechanics(English Edition)》1998年第1期59-66,共8页孟志青 
We have proved generalized Hahn-Banach theorem by using the concept of efficient for K-convex multifunction and K-sublinear multifunction in partially ordered locally convex topological vector space.
关键词:MULTIFUNCTION K-convex K-sublinear K-wead efficient point 
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