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线性算子束的谱 被引量:1
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作者 任芳国 黄建科 《东北师大学报(自然科学版)》 CAS CSCD 北大核心 2010年第1期10-13,共4页
设H为复Hiblert空间,对给定的算子A∈B(H),B∈B(H),主要从三个方面研究线性算子束Aλ+B的谱,即基本性质、非正则性、谱的分布情况.
关键词 线性算子束 非正则性
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Optimal Controls of Nonlinear Evolution Inclusions withPseudomonotone Operator
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作者 张著洪 《Journal of Mathematical Research and Exposition》 CSCD 北大核心 2002年第2期229-237,共9页
In this paper, we study the optimal control problem of nonlinear differentialinclusions with principle operator being pseudomonotone. First, we give some propertiesof solutions of certain evolution equations. Further,... In this paper, we study the optimal control problem of nonlinear differentialinclusions with principle operator being pseudomonotone. First, we give some propertiesof solutions of certain evolution equations. Further, we prove the existence of admissibletrajectories for evolution inclusions. Then, we extend the Fillipov's selection theoremand discuss a general Lagrange type optimal control problem. Finally, we present anexample that demonstrates the appplicability of our results. 展开更多
关键词 evolution inclusion set-valued analysis pseudomonotone operator upper semicontinuity support function parabolic system.
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