泛函分析  

出　　处：《中国学术期刊文摘》2006年第13期12-12,共1页Chinese Science Abstracts(Chinese Edition)

摘　　要：Pontriagin空间上算子的交换性;U-标算子的结构分析：微分算子的对称扩张及Friedrichs扩张的辛几何刻画;滴状性质与局部滴状性质的序列流特征;BMO与弱核条件下的Calderen-Zygmund算子交换子的有界性;加权Bergman空间上Toeplitz算子的本质谱;On the commutativty of operators on pontrjagin spaces;The structural analysis of U-scalar operators;Complex symplectic geometry characterizations for symmetric extensions and friedrichs extensions of differential operators ;The streaming sequence characterizations of drop property and local drop property;Boundedne ss of commutators of BMO and Calderen- Zygmund singular integral operators with weak kernel;Essential spectrum of toeplitz operator on the weighted bergman space;

关 键 词：加权BERGMAN空间 泛函分析 TOEPLITZ算子 微分算子 对称扩张 U-标算子 结构分析 交换性 辛几何 BMO 

分 类 号：O177.1[理学—数学] O177[理学—基础数学]