Quasisimilarity of Cowen-Douglas operators

来源 :中国科学A辑 | 被引量 : 0次 | 上传用户：zhangdeyu520

【摘要】

：

This paper shows that every operator which is quasisimilar to strongly irreducible Cowen-Douglas operators is still strongly irreducible. This result answers a

【作者】

：

Jiang Chunlan HE Hua

【机构】

：

Department of Mathematics

【出处】

：

中国科学A辑

【发表日期】

：

2004年期

【关键词】

：

【基金项目】

：

国家自然科学基金;国家重点基础研究发展计划(973计划)

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

This paper shows that every operator which is quasisimilar to strongly irreducible Cowen-Douglas operators is still strongly irreducible. This result answers a question posted by Davidson and Herrero (ref. [1]).

其他文献

Registration Cost Performance Analysis of a Hierarchical Mobile Internet Protocol Network

On the basis of introducing principles for hierarchical mobile Internet protocol networks, the registration cost performance in this network model is analyzed i

期刊

hierarchical mobile Internet protocolregistration costhome agentgateway forei

法律文本翻译中的词义辨析及策略研究——以沃尔德伦《法律》为例

基于杰里米·沃尔德伦(Jeremy Waldron)《法律——英国政治中的理论与实践》(The Law(Theory and Practice in British Politics))一书的翻译实践,以归类分析书中特殊法律词

期刊

法律翻译求同型近义词求异型近义词特殊法律词汇

二维晶化束的平均场概念和单粒子模型(Ⅱ)

利用平均场概念和单粒子模型讨论了储存环中二维晶化束的大尺度运动行为,结果再现了粒子轨道的螺旋运动特征,并用天体物理学方法揭示了螺旋轨道不断进动的新运动形态.

期刊

储存环束流晶化带电粒子平均场

The Faddeev knots as stable solitons:Existence theorems

The problem of existence of knot-like solitons as the energy-minimizing configurations in the Faddeev model, topologically characterized by an Hopf invariant, Q

期刊

knotsHopf invariantminimizationsolitons

Application of lattice Boltzmann scheme to nanofluids

A nanofluid is a particle suspension that consists of base liquids and nanoparticles. Nanofluid has greater potential for heat transfer enhancement than traditi

期刊

lattice BoltzmannnanofiuidBrownian motion

浅谈石灰水泥土路基施工技术与质量控制

石灰水泥土是通过掺石灰、水泥来改善土的结构，提高承载力，满足路基的强度要求，是对高液限土路基处理的常用方法，本文以林海公路（A20-A30）工程5标（K16+850-K23+000）石灰水泥土的施工

期刊

石灰水泥土施工质量控制

Atomic phase diagram

Based on the Thomas-Fermi-Dirac-Cheng model, atomic phase diagram or electron density versus atomic radius diagram describing the interaction properties of atom

期刊

TFDC modelatom phase diagramtwo-atoms modelelectron densityatomic radius

Active leave behavior of members in a fault-tolerant group

Active replication is an effective means to enhance fault tolerant capability in distributed systems. A fault-tolerant group is composed of replicas of key comp

期刊

leave behaviorgroup membershipdistributed protocoltermination

密度相关的相对论平均场理论对核物质和中子星的描述

基于密度相关有效相互作用的相对论平均场理论,研究了核物质和中子星的性质.对核物质的饱和性质,密度相关的相互作用DD-ME1和TW-99给出了与NL1,NL3,NLSH,TM1基本一致的结果;N

期刊

相对论平均场理论密度相关的有效相互作用核物质中子星物态方程

Analysis of Mg content of Zn1-xMgxO film grown on sapphire substrates by plasma-assisted molecular b

The Mg content of Zn1-xMgxO film grown on A-sapphire substrates by plasma-assisted molecular beam epitaxy is measured by inductively coupled plasma (ICP)and ele

期刊

ZnMgO filmMg contentmolecular beam epitaxy (MBE)

Quasisimilarity of Cowen-Douglas operators

其他学术论文